20796229440

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:300

約数の個数: 896

約数和(自身を含む): 88484659200

約数和(自身を除く): 67688429760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 64, 70, 71, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 142, 144, 145, 160, 167, 168, 174, 180, 189, 192, 203, 210, 213, 216, 224, 232, 240, 252, 261, 270, 280, 284, 288, 290, 315, 320, 334, 336, 348, 355, 360, 378, 406, 420, 426, 432, 435, 448, 464, 480, 497, 501, 504, 522, 540, 560, 568, 576, 580, 609, 630, 639, 668, 672, 696, 710, 720, 756, 783, 812, 835, 840, 852, 864, 870, 928, 945, 960, 994, 1002, 1008, 1015, 1044, 1065, 1080, 1120, 1136, 1160, 1169, 1218, 1260, 1278, 1305, 1336, 1344, 1392, 1420, 1440, 1491, 1503, 1512, 1566, 1624, 1670, 1680, 1704, 1728, 1740, 1827, 1856, 1890, 1917, 1988, 2004, 2016, 2030, 2059, 2088, 2130, 2160, 2240, 2272, 2320, 2338, 2436, 2485, 2505, 2520, 2556, 2610, 2672, 2784, 2840, 2880, 2982, 3006, 3024, 3045, 3132, 3195, 3248, 3340, 3360, 3408, 3480, 3507, 3654, 3780, 3834, 3915, 3976, 4008, 4032, 4060, 4118, 4176, 4260, 4320, 4473, 4509, 4544, 4640, 4676, 4843, 4872, 4970, 5010, 5040, 5112, 5220, 5344, 5481, 5568, 5680, 5845, 5964, 6012, 6048, 6090, 6177, 6264, 6390, 6496, 6680, 6720, 6816, 6960, 7014, 7308, 7455, 7515, 7560, 7668, 7830, 7952, 8016, 8120, 8236, 8352, 8520, 8640, 8946, 9018, 9135, 9280, 9352, 9585, 9686, 9744, 9940, 10020, 10080, 10224, 10295, 10440, 10521, 10688, 10962, 11360, 11690, 11857, 11928, 12024, 12096, 12180, 12354, 12528, 12780, 12992, 13360, 13419, 13632, 13920, 14028, 14413, 14529, 14616, 14910, 15030, 15120, 15336, 15660, 15904, 16032, 16240, 16472, 16704, 17040, 17535, 17892, 18036, 18270, 18531, 18704, 19170, 19372, 19488, 19880, 20040, 20160, 20448, 20590, 20880, 21042, 21924, 22365, 22545, 22720, 23380, 23714, 23856, 24048, 24215, 24360, 24708, 25056, 25560, 26720, 26838, 27405, 27840, 28056, 28826, 29058, 29232, 29820, 30060, 30240, 30672, 30885, 31320, 31563, 31808, 32064, 32480, 32944, 33901, 34080, 35070, 35571, 35784, 36072, 36540, 37062, 37408, 38340, 38744, 38976, 39760, 40080, 40896, 41180, 41760, 42084, 43239, 43587, 43848, 44730, 45090, 46760, 47428, 47712, 48096, 48430, 48720, 49416, 50112, 51120, 52605, 53440, 53676, 54810, 55593, 56112, 57652, 58116, 58464, 59285, 59640, 60120, 60480, 61344, 61770, 62640, 63126, 64960, 65888, 67095, 67802, 68160, 70140, 71142, 71568, 72065, 72144, 72645, 73080, 74124, 74816, 76680, 77488, 79520, 80160, 82360, 82999, 83520, 84168, 86478, 87174, 87696, 89460, 90180, 92655, 93520, 94856, 95424, 96192, 96860, 97440, 98832, 101703, 102240, 105210, 106713, 107352, 109620, 111186, 112224, 115304, 116232, 116928, 118570, 119280, 120240, 122688, 123540, 125280, 126252, 129717, 130761, 131776, 134190, 135604, 140280, 142284, 143136, 144130, 144288, 145290, 146160, 148248, 153360, 154976, 157815, 159040, 160320, 164720, 165998, 168336, 169505, 172956, 174348, 175392, 177855, 178920, 180360, 185310, 187040, 189712, 193720, 194880, 197664, 203406, 204480, 210420, 213426, 214704, 216195, 217935, 219240, 222372, 224448, 230608, 232464, 237140, 238560, 240480, 247080, 248997, 250560, 252504, 259434, 261522, 268380, 271208, 277965, 280560, 284568, 286272, 288260, 288576, 290580, 292320, 296496, 305109, 306720, 309952, 315630, 320139, 329440, 331996, 336672, 339010, 343853, 345912, 348696, 350784, 355710, 357840, 360720, 370620, 374080, 379424, 387440, 389151, 395328, 406812, 414995, 420840, 426852, 429408, 432390, 435870, 438480, 444744, 461216, 464928, 474280, 477120, 480960, 494160, 497994, 505008, 508515, 518868, 523044, 533565, 536760, 542416, 555930, 561120, 569136, 576520, 581160, 584640, 592992, 610218, 613440, 631260, 640278, 648585, 653805, 658880, 663992, 673344, 678020, 687706, 691824, 697392, 711420, 715680, 721440, 741240, 746991, 758848, 774880, 778302, 813624, 829990, 841680, 853704, 858816, 864780, 871740, 876960, 889488, 915327, 922432, 929856, 948560, 988320, 995988, 1010016, 1017030, 1031559, 1037736, 1046088, 1067130, 1073520, 1084832, 1111860, 1122240, 1138272, 1153040, 1162320, 1185984, 1220436, 1244985, 1262520, 1280556, 1297170, 1307610, 1327984, 1356040, 1375412, 1383648, 1394784, 1422840, 1431360, 1442880, 1482480, 1493982, 1525545, 1549760, 1556604, 1600695, 1627248, 1659980, 1683360, 1707408, 1719265, 1729560, 1743480, 1753920, 1778976, 1830654, 1897120, 1945755, 1976640, 1991976, 2020032, 2034060, 2063118, 2075472, 2092176, 2134260, 2147040, 2169664, 2223720, 2240973, 2276544, 2306080, 2324640, 2406971, 2440872, 2489970, 2525040, 2561112, 2594340, 2615220, 2655968, 2712080, 2750824, 2767296, 2789568, 2845680, 2964960, 2987964, 3051090, 3094677, 3113208, 3201390, 3254496, 3319960, 3366720, 3414816, 3438530, 3459120, 3486960, 3557952, 3661308, 3734955, 3794240, 3891510, 3983952, 4068120, 4126236, 4150944, 4184352, 4268520, 4294080, 4447440, 4481946, 4576635, 4612160, 4649280, 4813942, 4881744, 4979940, 5050080, 5122224, 5157795, 5188680, 5230440, 5311936, 5424160, 5501648, 5691360, 5929920, 5975928, 6102180, 6189354, 6226416, 6402780, 6508992, 6639920, 6829632, 6877060, 6918240, 6973920, 7220913, 7322616, 7469910, 7783020, 7967904, 8136240, 8252472, 8301888, 8368704, 8537040, 8894880, 8963892, 9153270, 9284031, 9627884, 9763488, 9959880, 10100160, 10244448, 10315590, 10377360, 10460880, 10848320, 11003296, 11204865, 11382720, 11951856, 12034855, 12204360, 12378708, 12452832, 12805560, 13279840, 13754120, 13836480, 13947840, 14441826, 14645232, 14939820, 15473385, 15566040, 15935808, 16272480, 16504944, 17074080, 17789760, 17927784, 18306540, 18568062, 19255768, 19526976, 19919760, 20488896, 20631180, 20754720, 20921760, 21662739, 22006592, 22409730, 23903712, 24069710, 24408720, 24757416, 24905664, 25611120, 26559680, 27508240, 28883652, 29290464, 29879640, 30946770, 31132080, 32544960, 33009888, 34148160, 35855568, 36104565, 36613080, 37136124, 38511536, 39839520, 41262360, 41509440, 41843520, 43325478, 44819460, 46420155, 47807424, 48139420, 48817440, 49514832, 51222240, 55016480, 57767304, 58580928, 59759280, 61893540, 62264160, 64988217, 66019776, 71711136, 72209130, 73226160, 74272248, 77023072, 79679040, 82524720, 86650956, 89638920, 92840310, 96278840, 97634880, 99029664, 102444480, 108313695, 110032960, 115534608, 119518560, 123787080, 124528320, 129976434, 143422272, 144418260, 146452320, 148544496, 154046144, 165049440, 173301912, 179277840, 185680620, 192557680, 198059328, 216627390, 231069216, 239037120, 247574160, 259952868, 288836520, 292904640, 297088992, 324941085, 330098880, 346603824, 358555680, 371361240, 385115360, 433254780, 462138432, 495148320, 519905736, 577673040, 594177984, 649882170, 693207648, 717111360, 742722480, 770230720, 866509560, 990296640, 1039811472, 1155346080, 1299764340, 1386415296, 1485444960, 1733019120, 2079622944, 2310692160, 2599528680, 2970889920, 3466038240, 4159245888, 5199057360, 6932076480, 10398114720, 20796229440]

約数ペア:

[(1, 20796229440), (2, 10398114720), (3, 6932076480), (4, 5199057360), (5, 4159245888), (6, 3466038240), (7, 2970889920), (8, 2599528680), (9, 2310692160), (10, 2079622944), (12, 1733019120), (14, 1485444960), (15, 1386415296), (16, 1299764340), (18, 1155346080), (20, 1039811472), (21, 990296640), (24, 866509560), (27, 770230720), (28, 742722480), (29, 717111360), (30, 693207648), (32, 649882170), (35, 594177984), (36, 577673040), (40, 519905736), (42, 495148320), (45, 462138432), (48, 433254780), (54, 385115360), (56, 371361240), (58, 358555680), (60, 346603824), (63, 330098880), (64, 324941085), (70, 297088992), (71, 292904640), (72, 288836520), (80, 259952868), (84, 247574160), (87, 239037120), (90, 231069216), (96, 216627390), (105, 198059328), (108, 192557680), (112, 185680620), (116, 179277840), (120, 173301912), (126, 165049440), (135, 154046144), (140, 148544496), (142, 146452320), (144, 144418260), (145, 143422272), (160, 129976434), (167, 124528320), (168, 123787080), (174, 119518560), (180, 115534608), (189, 110032960), (192, 108313695), (203, 102444480), (210, 99029664), (213, 97634880), (216, 96278840), (224, 92840310), (232, 89638920), (240, 86650956), (252, 82524720), (261, 79679040), (270, 77023072), (280, 74272248), (284, 73226160), (288, 72209130), (290, 71711136), (315, 66019776), (320, 64988217), (334, 62264160), (336, 61893540), (348, 59759280), (355, 58580928), (360, 57767304), (378, 55016480), (406, 51222240), (420, 49514832), (426, 48817440), (432, 48139420), (435, 47807424), (448, 46420155), (464, 44819460), (480, 43325478), (497, 41843520), (501, 41509440), (504, 41262360), (522, 39839520), (540, 38511536), (560, 37136124), (568, 36613080), (576, 36104565), (580, 35855568), (609, 34148160), (630, 33009888), (639, 32544960), (668, 31132080), (672, 30946770), (696, 29879640), (710, 29290464), (720, 28883652), (756, 27508240), (783, 26559680), (812, 25611120), (835, 24905664), (840, 24757416), (852, 24408720), (864, 24069710), (870, 23903712), (928, 22409730), (945, 22006592), (960, 21662739), (994, 20921760), (1002, 20754720), (1008, 20631180), (1015, 20488896), (1044, 19919760), (1065, 19526976), (1080, 19255768), (1120, 18568062), (1136, 18306540), (1160, 17927784), (1169, 17789760), (1218, 17074080), (1260, 16504944), (1278, 16272480), (1305, 15935808), (1336, 15566040), (1344, 15473385), (1392, 14939820), (1420, 14645232), (1440, 14441826), (1491, 13947840), (1503, 13836480), (1512, 13754120), (1566, 13279840), (1624, 12805560), (1670, 12452832), (1680, 12378708), (1704, 12204360), (1728, 12034855), (1740, 11951856), (1827, 11382720), (1856, 11204865), (1890, 11003296), (1917, 10848320), (1988, 10460880), (2004, 10377360), (2016, 10315590), (2030, 10244448), (2059, 10100160), (2088, 9959880), (2130, 9763488), (2160, 9627884), (2240, 9284031), (2272, 9153270), (2320, 8963892), (2338, 8894880), (2436, 8537040), (2485, 8368704), (2505, 8301888), (2520, 8252472), (2556, 8136240), (2610, 7967904), (2672, 7783020), (2784, 7469910), (2840, 7322616), (2880, 7220913), (2982, 6973920), (3006, 6918240), (3024, 6877060), (3045, 6829632), (3132, 6639920), (3195, 6508992), (3248, 6402780), (3340, 6226416), (3360, 6189354), (3408, 6102180), (3480, 5975928), (3507, 5929920), (3654, 5691360), (3780, 5501648), (3834, 5424160), (3915, 5311936), (3976, 5230440), (4008, 5188680), (4032, 5157795), (4060, 5122224), (4118, 5050080), (4176, 4979940), (4260, 4881744), (4320, 4813942), (4473, 4649280), (4509, 4612160), (4544, 4576635), (4640, 4481946), (4676, 4447440), (4843, 4294080), (4872, 4268520), (4970, 4184352), (5010, 4150944), (5040, 4126236), (5112, 4068120), (5220, 3983952), (5344, 3891510), (5481, 3794240), (5568, 3734955), (5680, 3661308), (5845, 3557952), (5964, 3486960), (6012, 3459120), (6048, 3438530), (6090, 3414816), (6177, 3366720), (6264, 3319960), (6390, 3254496), (6496, 3201390), (6680, 3113208), (6720, 3094677), (6816, 3051090), (6960, 2987964), (7014, 2964960), (7308, 2845680), (7455, 2789568), (7515, 2767296), (7560, 2750824), (7668, 2712080), (7830, 2655968), (7952, 2615220), (8016, 2594340), (8120, 2561112), (8236, 2525040), (8352, 2489970), (8520, 2440872), (8640, 2406971), (8946, 2324640), (9018, 2306080), (9135, 2276544), (9280, 2240973), (9352, 2223720), (9585, 2169664), (9686, 2147040), (9744, 2134260), (9940, 2092176), (10020, 2075472), (10080, 2063118), (10224, 2034060), (10295, 2020032), (10440, 1991976), (10521, 1976640), (10688, 1945755), (10962, 1897120), (11360, 1830654), (11690, 1778976), (11857, 1753920), (11928, 1743480), (12024, 1729560), (12096, 1719265), (12180, 1707408), (12354, 1683360), (12528, 1659980), (12780, 1627248), (12992, 1600695), (13360, 1556604), (13419, 1549760), (13632, 1525545), (13920, 1493982), (14028, 1482480), (14413, 1442880), (14529, 1431360), (14616, 1422840), (14910, 1394784), (15030, 1383648), (15120, 1375412), (15336, 1356040), (15660, 1327984), (15904, 1307610), (16032, 1297170), (16240, 1280556), (16472, 1262520), (16704, 1244985), (17040, 1220436), (17535, 1185984), (17892, 1162320), (18036, 1153040), (18270, 1138272), (18531, 1122240), (18704, 1111860), (19170, 1084832), (19372, 1073520), (19488, 1067130), (19880, 1046088), (20040, 1037736), (20160, 1031559), (20448, 1017030), (20590, 1010016), (20880, 995988), (21042, 988320), (21924, 948560), (22365, 929856), (22545, 922432), (22720, 915327), (23380, 889488), (23714, 876960), (23856, 871740), (24048, 864780), (24215, 858816), (24360, 853704), (24708, 841680), (25056, 829990), (25560, 813624), (26720, 778302), (26838, 774880), (27405, 758848), (27840, 746991), (28056, 741240), (28826, 721440), (29058, 715680), (29232, 711420), (29820, 697392), (30060, 691824), (30240, 687706), (30672, 678020), (30885, 673344), (31320, 663992), (31563, 658880), (31808, 653805), (32064, 648585), (32480, 640278), (32944, 631260), (33901, 613440), (34080, 610218), (35070, 592992), (35571, 584640), (35784, 581160), (36072, 576520), (36540, 569136), (37062, 561120), (37408, 555930), (38340, 542416), (38744, 536760), (38976, 533565), (39760, 523044), (40080, 518868), (40896, 508515), (41180, 505008), (41760, 497994), (42084, 494160), (43239, 480960), (43587, 477120), (43848, 474280), (44730, 464928), (45090, 461216), (46760, 444744), (47428, 438480), (47712, 435870), (48096, 432390), (48430, 429408), (48720, 426852), (49416, 420840), (50112, 414995), (51120, 406812), (52605, 395328), (53440, 389151), (53676, 387440), (54810, 379424), (55593, 374080), (56112, 370620), (57652, 360720), (58116, 357840), (58464, 355710), (59285, 350784), (59640, 348696), (60120, 345912), (60480, 343853), (61344, 339010), (61770, 336672), (62640, 331996), (63126, 329440), (64960, 320139), (65888, 315630), (67095, 309952), (67802, 306720), (68160, 305109), (70140, 296496), (71142, 292320), (71568, 290580), (72065, 288576), (72144, 288260), (72645, 286272), (73080, 284568), (74124, 280560), (74816, 277965), (76680, 271208), (77488, 268380), (79520, 261522), (80160, 259434), (82360, 252504), (82999, 250560), (83520, 248997), (84168, 247080), (86478, 240480), (87174, 238560), (87696, 237140), (89460, 232464), (90180, 230608), (92655, 224448), (93520, 222372), (94856, 219240), (95424, 217935), (96192, 216195), (96860, 214704), (97440, 213426), (98832, 210420), (101703, 204480), (102240, 203406), (105210, 197664), (106713, 194880), (107352, 193720), (109620, 189712), (111186, 187040), (112224, 185310), (115304, 180360), (116232, 178920), (116928, 177855), (118570, 175392), (119280, 174348), (120240, 172956), (122688, 169505), (123540, 168336), (125280, 165998), (126252, 164720), (129717, 160320), (130761, 159040), (131776, 157815), (134190, 154976), (135604, 153360), (140280, 148248), (142284, 146160), (143136, 145290), (144130, 144288)]