20274059520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 864

約数和(自身を含む): 85282089984

約数和(自身を除く): 65008030464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 31, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 62, 64, 65, 66, 72, 78, 80, 88, 90, 93, 96, 99, 104, 110, 117, 120, 124, 128, 130, 132, 143, 144, 155, 156, 160, 165, 176, 180, 186, 192, 195, 198, 208, 220, 234, 240, 248, 256, 260, 264, 279, 286, 288, 310, 312, 320, 330, 341, 352, 360, 372, 384, 390, 396, 397, 403, 416, 429, 440, 465, 468, 480, 495, 496, 520, 528, 558, 572, 576, 585, 620, 624, 640, 660, 682, 704, 715, 720, 744, 768, 780, 792, 794, 806, 832, 858, 880, 930, 936, 960, 990, 992, 1023, 1040, 1056, 1116, 1144, 1152, 1170, 1191, 1209, 1240, 1248, 1280, 1287, 1320, 1364, 1395, 1408, 1430, 1440, 1488, 1560, 1584, 1588, 1612, 1664, 1705, 1716, 1760, 1860, 1872, 1920, 1980, 1984, 1985, 2015, 2046, 2080, 2112, 2145, 2232, 2288, 2304, 2340, 2382, 2418, 2480, 2496, 2574, 2640, 2728, 2790, 2816, 2860, 2880, 2976, 3069, 3120, 3168, 3176, 3224, 3328, 3410, 3432, 3520, 3573, 3627, 3720, 3744, 3840, 3960, 3968, 3970, 4030, 4092, 4160, 4224, 4290, 4367, 4433, 4464, 4576, 4680, 4764, 4836, 4960, 4992, 5115, 5148, 5161, 5280, 5456, 5580, 5720, 5760, 5952, 5955, 6045, 6138, 6240, 6336, 6352, 6435, 6448, 6820, 6864, 7040, 7146, 7254, 7440, 7488, 7920, 7936, 7940, 8060, 8184, 8320, 8448, 8580, 8734, 8866, 8928, 9152, 9360, 9528, 9672, 9920, 9984, 10230, 10296, 10322, 10560, 10912, 11160, 11440, 11520, 11904, 11910, 12090, 12276, 12307, 12480, 12672, 12704, 12870, 12896, 13101, 13299, 13640, 13728, 14080, 14292, 14508, 14880, 14976, 15345, 15483, 15840, 15880, 16120, 16368, 16640, 17160, 17468, 17732, 17856, 17865, 18135, 18304, 18720, 19056, 19344, 19840, 20460, 20592, 20644, 21120, 21824, 21835, 22165, 22320, 22880, 23808, 23820, 24180, 24552, 24614, 24960, 25344, 25408, 25740, 25792, 25805, 26202, 26598, 27280, 27456, 28584, 29016, 29760, 29952, 30690, 30966, 31680, 31760, 32240, 32736, 34320, 34936, 35464, 35712, 35730, 36270, 36608, 36921, 37440, 38112, 38688, 39303, 39680, 39897, 40920, 41184, 41288, 42240, 43648, 43670, 44330, 44640, 45760, 46449, 47640, 48360, 49104, 49228, 49920, 50816, 51480, 51584, 51610, 52404, 53196, 54560, 54912, 56771, 57168, 58032, 59520, 61380, 61535, 61932, 63360, 63520, 64480, 65472, 65505, 66495, 68640, 69872, 70928, 71424, 71460, 72540, 73842, 74880, 76224, 77376, 77415, 78606, 79794, 81840, 82368, 82576, 87296, 87340, 88660, 89280, 91520, 92898, 95280, 96720, 98208, 98456, 101632, 102960, 103168, 103220, 104808, 106392, 109120, 109824, 110763, 113542, 114336, 116064, 119040, 122760, 123070, 123864, 126720, 127040, 128960, 130944, 131010, 132990, 135377, 137280, 139744, 141856, 142920, 145080, 147684, 149760, 152448, 154752, 154830, 157212, 159588, 159991, 163680, 164736, 165152, 170313, 174680, 177320, 178560, 183040, 184605, 185796, 190560, 193440, 196416, 196515, 196912, 199485, 205920, 206440, 209616, 212784, 218240, 221526, 227084, 228672, 232128, 232245, 245520, 246140, 247728, 254080, 257920, 261888, 262020, 265980, 270754, 274560, 279488, 283712, 283855, 285840, 290160, 295368, 304896, 309504, 309660, 314424, 319176, 319982, 327360, 329472, 330304, 340626, 349360, 354640, 357120, 369210, 371592, 381120, 386880, 392832, 393030, 393824, 398970, 406131, 411840, 412880, 419232, 425568, 436480, 443052, 454168, 457344, 464256, 464490, 479973, 491040, 492280, 495456, 508160, 510939, 515840, 524040, 531960, 541508, 549120, 553815, 558976, 567424, 567710, 571680, 580320, 590736, 619320, 628848, 638352, 639964, 654720, 660608, 676885, 681252, 698720, 709280, 738420, 743184, 762240, 773760, 785664, 786060, 787648, 797940, 799955, 812262, 823680, 825760, 838464, 851136, 851565, 886104, 908336, 914688, 928512, 928980, 959946, 982080, 984560, 990912, 1021878, 1048080, 1063920, 1083016, 1107630, 1117952, 1134848, 1135420, 1143360, 1160640, 1181472, 1218393, 1238640, 1257696, 1276704, 1279928, 1309440, 1321216, 1353770, 1362504, 1397440, 1418560, 1439919, 1476840, 1486368, 1524480, 1547520, 1572120, 1575296, 1595880, 1599910, 1624524, 1647360, 1651520, 1676928, 1702272, 1703130, 1759901, 1772208, 1816672, 1857960, 1919892, 1964160, 1969120, 1981824, 2030655, 2043756, 2096160, 2127840, 2166032, 2215260, 2270840, 2286720, 2321280, 2362944, 2399865, 2436786, 2477280, 2515392, 2553408, 2554695, 2559856, 2707540, 2725008, 2794880, 2837120, 2879838, 2953680, 2972736, 3144240, 3150592, 3191760, 3199820, 3249048, 3303040, 3353856, 3404544, 3406260, 3519802, 3544416, 3633344, 3715920, 3839784, 3928320, 3938240, 3963648, 4061310, 4087512, 4192320, 4255680, 4332064, 4430520, 4541680, 4573440, 4642560, 4725888, 4799730, 4873572, 4954560, 5030784, 5106816, 5109390, 5119712, 5279703, 5415080, 5450016, 5589760, 5674240, 5759676, 5907360, 5945472, 6091965, 6288480, 6383520, 6399640, 6498096, 6606080, 6812520, 7039604, 7088832, 7199595, 7266688, 7431840, 7679568, 7876480, 8122620, 8175024, 8384640, 8511360, 8664128, 8799505, 8861040, 9083360, 9451776, 9599460, 9747144, 9909120, 10061568, 10213632, 10218780, 10239424, 10559406, 10830160, 10900032, 11519352, 11814720, 11890944, 12183930, 12576960, 12767040, 12799280, 12996192, 13625040, 14079208, 14177664, 14399190, 14533376, 14863680, 15359136, 15752960, 15839109, 16245240, 16350048, 16769280, 17022720, 17328256, 17599010, 17722080, 18166720, 19198920, 19494288, 19818240, 20437560, 20478848, 21118812, 21660320, 21800064, 23038704, 23629440, 24367860, 25153920, 25534080, 25598560, 25992384, 26398515, 27250080, 28158416, 28355328, 28798380, 29727360, 30718272, 31678218, 32490480, 32700096, 34656512, 35198020, 35444160, 36333440, 38397840, 38988576, 40875120, 40957696, 42237624, 43320640, 43600128, 46077408, 47258880, 48735720, 50307840, 51068160, 51197120, 51984768, 52797030, 54500160, 56316832, 57596760, 59454720, 61436544, 63356436, 64980960, 65400192, 70396040, 70888320, 72666880, 76795680, 77977152, 79195545, 81750240, 84475248, 86641280, 92154816, 97471440, 102394240, 103969536, 105594060, 109000320, 112633664, 115193520, 122873088, 126712872, 129961920, 130800384, 140792080, 141776640, 153591360, 155954304, 158391090, 163500480, 168950496, 173282560, 184309632, 194942880, 204788480, 211188120, 218000640, 225267328, 230387040, 253425744, 259923840, 281584160, 307182720, 311908608, 316782180, 327000960, 337900992, 368619264, 389885760, 422376240, 450534656, 460774080, 506851488, 519847680, 563168320, 614365440, 633564360, 654001920, 675801984, 779771520, 844752480, 921548160, 1013702976, 1126336640, 1267128720, 1351603968, 1559543040, 1689504960, 1843096320, 2027405952, 2252673280, 2534257440, 3379009920, 4054811904, 5068514880, 6758019840, 10137029760, 20274059520]

約数ペア:

[(1, 20274059520), (2, 10137029760), (3, 6758019840), (4, 5068514880), (5, 4054811904), (6, 3379009920), (8, 2534257440), (9, 2252673280), (10, 2027405952), (11, 1843096320), (12, 1689504960), (13, 1559543040), (15, 1351603968), (16, 1267128720), (18, 1126336640), (20, 1013702976), (22, 921548160), (24, 844752480), (26, 779771520), (30, 675801984), (31, 654001920), (32, 633564360), (33, 614365440), (36, 563168320), (39, 519847680), (40, 506851488), (44, 460774080), (45, 450534656), (48, 422376240), (52, 389885760), (55, 368619264), (60, 337900992), (62, 327000960), (64, 316782180), (65, 311908608), (66, 307182720), (72, 281584160), (78, 259923840), (80, 253425744), (88, 230387040), (90, 225267328), (93, 218000640), (96, 211188120), (99, 204788480), (104, 194942880), (110, 184309632), (117, 173282560), (120, 168950496), (124, 163500480), (128, 158391090), (130, 155954304), (132, 153591360), (143, 141776640), (144, 140792080), (155, 130800384), (156, 129961920), (160, 126712872), (165, 122873088), (176, 115193520), (180, 112633664), (186, 109000320), (192, 105594060), (195, 103969536), (198, 102394240), (208, 97471440), (220, 92154816), (234, 86641280), (240, 84475248), (248, 81750240), (256, 79195545), (260, 77977152), (264, 76795680), (279, 72666880), (286, 70888320), (288, 70396040), (310, 65400192), (312, 64980960), (320, 63356436), (330, 61436544), (341, 59454720), (352, 57596760), (360, 56316832), (372, 54500160), (384, 52797030), (390, 51984768), (396, 51197120), (397, 51068160), (403, 50307840), (416, 48735720), (429, 47258880), (440, 46077408), (465, 43600128), (468, 43320640), (480, 42237624), (495, 40957696), (496, 40875120), (520, 38988576), (528, 38397840), (558, 36333440), (572, 35444160), (576, 35198020), (585, 34656512), (620, 32700096), (624, 32490480), (640, 31678218), (660, 30718272), (682, 29727360), (704, 28798380), (715, 28355328), (720, 28158416), (744, 27250080), (768, 26398515), (780, 25992384), (792, 25598560), (794, 25534080), (806, 25153920), (832, 24367860), (858, 23629440), (880, 23038704), (930, 21800064), (936, 21660320), (960, 21118812), (990, 20478848), (992, 20437560), (1023, 19818240), (1040, 19494288), (1056, 19198920), (1116, 18166720), (1144, 17722080), (1152, 17599010), (1170, 17328256), (1191, 17022720), (1209, 16769280), (1240, 16350048), (1248, 16245240), (1280, 15839109), (1287, 15752960), (1320, 15359136), (1364, 14863680), (1395, 14533376), (1408, 14399190), (1430, 14177664), (1440, 14079208), (1488, 13625040), (1560, 12996192), (1584, 12799280), (1588, 12767040), (1612, 12576960), (1664, 12183930), (1705, 11890944), (1716, 11814720), (1760, 11519352), (1860, 10900032), (1872, 10830160), (1920, 10559406), (1980, 10239424), (1984, 10218780), (1985, 10213632), (2015, 10061568), (2046, 9909120), (2080, 9747144), (2112, 9599460), (2145, 9451776), (2232, 9083360), (2288, 8861040), (2304, 8799505), (2340, 8664128), (2382, 8511360), (2418, 8384640), (2480, 8175024), (2496, 8122620), (2574, 7876480), (2640, 7679568), (2728, 7431840), (2790, 7266688), (2816, 7199595), (2860, 7088832), (2880, 7039604), (2976, 6812520), (3069, 6606080), (3120, 6498096), (3168, 6399640), (3176, 6383520), (3224, 6288480), (3328, 6091965), (3410, 5945472), (3432, 5907360), (3520, 5759676), (3573, 5674240), (3627, 5589760), (3720, 5450016), (3744, 5415080), (3840, 5279703), (3960, 5119712), (3968, 5109390), (3970, 5106816), (4030, 5030784), (4092, 4954560), (4160, 4873572), (4224, 4799730), (4290, 4725888), (4367, 4642560), (4433, 4573440), (4464, 4541680), (4576, 4430520), (4680, 4332064), (4764, 4255680), (4836, 4192320), (4960, 4087512), (4992, 4061310), (5115, 3963648), (5148, 3938240), (5161, 3928320), (5280, 3839784), (5456, 3715920), (5580, 3633344), (5720, 3544416), (5760, 3519802), (5952, 3406260), (5955, 3404544), (6045, 3353856), (6138, 3303040), (6240, 3249048), (6336, 3199820), (6352, 3191760), (6435, 3150592), (6448, 3144240), (6820, 2972736), (6864, 2953680), (7040, 2879838), (7146, 2837120), (7254, 2794880), (7440, 2725008), (7488, 2707540), (7920, 2559856), (7936, 2554695), (7940, 2553408), (8060, 2515392), (8184, 2477280), (8320, 2436786), (8448, 2399865), (8580, 2362944), (8734, 2321280), (8866, 2286720), (8928, 2270840), (9152, 2215260), (9360, 2166032), (9528, 2127840), (9672, 2096160), (9920, 2043756), (9984, 2030655), (10230, 1981824), (10296, 1969120), (10322, 1964160), (10560, 1919892), (10912, 1857960), (11160, 1816672), (11440, 1772208), (11520, 1759901), (11904, 1703130), (11910, 1702272), (12090, 1676928), (12276, 1651520), (12307, 1647360), (12480, 1624524), (12672, 1599910), (12704, 1595880), (12870, 1575296), (12896, 1572120), (13101, 1547520), (13299, 1524480), (13640, 1486368), (13728, 1476840), (14080, 1439919), (14292, 1418560), (14508, 1397440), (14880, 1362504), (14976, 1353770), (15345, 1321216), (15483, 1309440), (15840, 1279928), (15880, 1276704), (16120, 1257696), (16368, 1238640), (16640, 1218393), (17160, 1181472), (17468, 1160640), (17732, 1143360), (17856, 1135420), (17865, 1134848), (18135, 1117952), (18304, 1107630), (18720, 1083016), (19056, 1063920), (19344, 1048080), (19840, 1021878), (20460, 990912), (20592, 984560), (20644, 982080), (21120, 959946), (21824, 928980), (21835, 928512), (22165, 914688), (22320, 908336), (22880, 886104), (23808, 851565), (23820, 851136), (24180, 838464), (24552, 825760), (24614, 823680), (24960, 812262), (25344, 799955), (25408, 797940), (25740, 787648), (25792, 786060), (25805, 785664), (26202, 773760), (26598, 762240), (27280, 743184), (27456, 738420), (28584, 709280), (29016, 698720), (29760, 681252), (29952, 676885), (30690, 660608), (30966, 654720), (31680, 639964), (31760, 638352), (32240, 628848), (32736, 619320), (34320, 590736), (34936, 580320), (35464, 571680), (35712, 567710), (35730, 567424), (36270, 558976), (36608, 553815), (36921, 549120), (37440, 541508), (38112, 531960), (38688, 524040), (39303, 515840), (39680, 510939), (39897, 508160), (40920, 495456), (41184, 492280), (41288, 491040), (42240, 479973), (43648, 464490), (43670, 464256), (44330, 457344), (44640, 454168), (45760, 443052), (46449, 436480), (47640, 425568), (48360, 419232), (49104, 412880), (49228, 411840), (49920, 406131), (50816, 398970), (51480, 393824), (51584, 393030), (51610, 392832), (52404, 386880), (53196, 381120), (54560, 371592), (54912, 369210), (56771, 357120), (57168, 354640), (58032, 349360), (59520, 340626), (61380, 330304), (61535, 329472), (61932, 327360), (63360, 319982), (63520, 319176), (64480, 314424), (65472, 309660), (65505, 309504), (66495, 304896), (68640, 295368), (69872, 290160), (70928, 285840), (71424, 283855), (71460, 283712), (72540, 279488), (73842, 274560), (74880, 270754), (76224, 265980), (77376, 262020), (77415, 261888), (78606, 257920), (79794, 254080), (81840, 247728), (82368, 246140), (82576, 245520), (87296, 232245), (87340, 232128), (88660, 228672), (89280, 227084), (91520, 221526), (92898, 218240), (95280, 212784), (96720, 209616), (98208, 206440), (98456, 205920), (101632, 199485), (102960, 196912), (103168, 196515), (103220, 196416), (104808, 193440), (106392, 190560), (109120, 185796), (109824, 184605), (110763, 183040), (113542, 178560), (114336, 177320), (116064, 174680), (119040, 170313), (122760, 165152), (123070, 164736), (123864, 163680), (126720, 159991), (127040, 159588), (128960, 157212), (130944, 154830), (131010, 154752), (132990, 152448), (135377, 149760), (137280, 147684), (139744, 145080), (141856, 142920)]