2109161880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 768

約数和(自身を含む): 8985600000

約数和(自身を除く): 6876438120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 29, 30, 31, 35, 36, 38, 40, 42, 45, 49, 56, 57, 58, 60, 62, 63, 70, 72, 76, 84, 87, 90, 93, 95, 98, 105, 114, 116, 120, 124, 126, 133, 140, 145, 147, 152, 155, 168, 171, 174, 180, 186, 190, 196, 203, 210, 217, 228, 232, 245, 248, 252, 261, 266, 279, 280, 285, 290, 294, 310, 315, 342, 343, 348, 360, 372, 380, 392, 399, 406, 420, 434, 435, 441, 456, 465, 490, 504, 522, 532, 551, 558, 570, 580, 588, 589, 609, 620, 630, 651, 665, 684, 686, 696, 735, 744, 760, 798, 812, 840, 855, 868, 870, 882, 899, 930, 931, 980, 1015, 1029, 1044, 1064, 1085, 1102, 1116, 1140, 1160, 1176, 1178, 1197, 1218, 1240, 1260, 1302, 1305, 1330, 1368, 1372, 1395, 1421, 1470, 1519, 1596, 1624, 1653, 1710, 1715, 1736, 1740, 1764, 1767, 1798, 1827, 1860, 1862, 1953, 1960, 1995, 2030, 2058, 2088, 2170, 2204, 2205, 2232, 2280, 2356, 2394, 2436, 2520, 2604, 2610, 2660, 2697, 2744, 2755, 2790, 2793, 2842, 2940, 2945, 3038, 3045, 3087, 3192, 3255, 3306, 3420, 3430, 3480, 3528, 3534, 3596, 3654, 3720, 3724, 3857, 3906, 3990, 4060, 4116, 4123, 4263, 4340, 4408, 4410, 4495, 4557, 4655, 4712, 4788, 4872, 4959, 5145, 5208, 5220, 5301, 5320, 5394, 5510, 5580, 5586, 5684, 5880, 5890, 5985, 6076, 6090, 6174, 6293, 6510, 6517, 6612, 6840, 6860, 7068, 7105, 7192, 7308, 7448, 7595, 7714, 7812, 7980, 8091, 8120, 8232, 8246, 8265, 8379, 8526, 8680, 8820, 8835, 8990, 9114, 9135, 9310, 9576, 9765, 9918, 9947, 10290, 10440, 10602, 10633, 10788, 11020, 11160, 11172, 11368, 11571, 11780, 11970, 12152, 12180, 12348, 12369, 12586, 12789, 13020, 13034, 13224, 13485, 13671, 13720, 13965, 14136, 14210, 14616, 15190, 15428, 15435, 15624, 15960, 16182, 16492, 16530, 16758, 17052, 17081, 17640, 17670, 17980, 18228, 18270, 18620, 18879, 19285, 19530, 19551, 19836, 19894, 20580, 20615, 21204, 21266, 21315, 21576, 22040, 22344, 22785, 23142, 23560, 23940, 24360, 24696, 24738, 24795, 25172, 25578, 26040, 26068, 26505, 26970, 26999, 27342, 27930, 28420, 28861, 29841, 30380, 30856, 30870, 31465, 31899, 32364, 32585, 32984, 33060, 33516, 34104, 34162, 34713, 35340, 35960, 36456, 36540, 37107, 37240, 37758, 38570, 39060, 39102, 39672, 39788, 40455, 41160, 41230, 41895, 42408, 42532, 42630, 44051, 45570, 46284, 47880, 49476, 49590, 49735, 50344, 51156, 51243, 52136, 53010, 53165, 53940, 53998, 54684, 55860, 56637, 56840, 57722, 57855, 58653, 59682, 60760, 61740, 61845, 62930, 63798, 63945, 64728, 65170, 66120, 67032, 68324, 68355, 69426, 70680, 73080, 74214, 75516, 77140, 78120, 78204, 79576, 80910, 80997, 82460, 83790, 85064, 85260, 85405, 86583, 88102, 89523, 91140, 92568, 94395, 95697, 97755, 98952, 99180, 99470, 102312, 102486, 106020, 106330, 107880, 107996, 109368, 111720, 113274, 115444, 115710, 117306, 119364, 119567, 123480, 123690, 125860, 127596, 127890, 130340, 132153, 134995, 136648, 136710, 138852, 144305, 148428, 149205, 151032, 153729, 154280, 156408, 159495, 161820, 161994, 164920, 167580, 170520, 170810, 173166, 173565, 176204, 179046, 182280, 185535, 188790, 188993, 191394, 195510, 198360, 198940, 202027, 204972, 212040, 212660, 215992, 220255, 226548, 230888, 231420, 234612, 238728, 239134, 242991, 247380, 251720, 255192, 255780, 256215, 259749, 260680, 264306, 269990, 273420, 277704, 283185, 288610, 293265, 296856, 298410, 307458, 308357, 318990, 323640, 323988, 335160, 341620, 346332, 347130, 352408, 358092, 358701, 371070, 377580, 377986, 382788, 391020, 396459, 397880, 404054, 404985, 409944, 425320, 432915, 440510, 447615, 453096, 462840, 469224, 478268, 478485, 485982, 494760, 511560, 512430, 519498, 528612, 539980, 546840, 566370, 566979, 577220, 586530, 596820, 597835, 606081, 614916, 616714, 637980, 647976, 660765, 683240, 692664, 694260, 716184, 717402, 742140, 755160, 755972, 765576, 768645, 782040, 792918, 808108, 809970, 836969, 865830, 881020, 895230, 925071, 944965, 956536, 956970, 971964, 1010135, 1024860, 1038996, 1057224, 1076103, 1079960, 1132740, 1133958, 1154440, 1173060, 1193640, 1195670, 1212162, 1214955, 1229832, 1233428, 1275960, 1298745, 1321530, 1388520, 1434804, 1484280, 1511944, 1537290, 1541785, 1585836, 1616216, 1619940, 1673938, 1700937, 1731660, 1762040, 1790460, 1793505, 1818243, 1850142, 1889930, 1913940, 1943928, 1982295, 2020270, 2049720, 2077992, 2152206, 2265480, 2267916, 2346120, 2391340, 2424324, 2429910, 2466856, 2510907, 2597490, 2643060, 2775213, 2834895, 2869608, 3030405, 3074580, 3083570, 3171672, 3239880, 3347876, 3401874, 3463320, 3580920, 3587010, 3636486, 3700284, 3779860, 3827880, 3964590, 4040540, 4184845, 4304412, 4535832, 4625355, 4782680, 4848648, 4859820, 5021814, 5194980, 5286120, 5380515, 5550426, 5669790, 5858783, 6060810, 6149160, 6167140, 6695752, 6803748, 7174020, 7272972, 7400568, 7532721, 7559720, 7929180, 8081080, 8369690, 8504685, 8608824, 9091215, 9250710, 9719640, 10043628, 10389960, 10761030, 11100852, 11339580, 11717566, 12121620, 12334280, 12554535, 13607496, 13876065, 14348040, 14545944, 15065442, 15858360, 16739380, 17009370, 17576349, 18182430, 18501420, 20087256, 21522060, 22201704, 22679160, 23435132, 24243240, 25109070, 27752130, 29293915, 30130884, 33478760, 34018740, 35152698, 36364860, 37002840, 37663605, 43044120, 46870264, 50218140, 52729047, 55504260, 58587830, 60261768, 68037480, 70305396, 72729720, 75327210, 87881745, 100436280, 105458094, 111008520, 117175660, 140610792, 150654420, 175763490, 210916188, 234351320, 263645235, 301308840, 351526980, 421832376, 527290470, 703053960, 1054580940, 2109161880]

約数ペア:

[(1, 2109161880), (2, 1054580940), (3, 703053960), (4, 527290470), (5, 421832376), (6, 351526980), (7, 301308840), (8, 263645235), (9, 234351320), (10, 210916188), (12, 175763490), (14, 150654420), (15, 140610792), (18, 117175660), (19, 111008520), (20, 105458094), (21, 100436280), (24, 87881745), (28, 75327210), (29, 72729720), (30, 70305396), (31, 68037480), (35, 60261768), (36, 58587830), (38, 55504260), (40, 52729047), (42, 50218140), (45, 46870264), (49, 43044120), (56, 37663605), (57, 37002840), (58, 36364860), (60, 35152698), (62, 34018740), (63, 33478760), (70, 30130884), (72, 29293915), (76, 27752130), (84, 25109070), (87, 24243240), (90, 23435132), (93, 22679160), (95, 22201704), (98, 21522060), (105, 20087256), (114, 18501420), (116, 18182430), (120, 17576349), (124, 17009370), (126, 16739380), (133, 15858360), (140, 15065442), (145, 14545944), (147, 14348040), (152, 13876065), (155, 13607496), (168, 12554535), (171, 12334280), (174, 12121620), (180, 11717566), (186, 11339580), (190, 11100852), (196, 10761030), (203, 10389960), (210, 10043628), (217, 9719640), (228, 9250710), (232, 9091215), (245, 8608824), (248, 8504685), (252, 8369690), (261, 8081080), (266, 7929180), (279, 7559720), (280, 7532721), (285, 7400568), (290, 7272972), (294, 7174020), (310, 6803748), (315, 6695752), (342, 6167140), (343, 6149160), (348, 6060810), (360, 5858783), (372, 5669790), (380, 5550426), (392, 5380515), (399, 5286120), (406, 5194980), (420, 5021814), (434, 4859820), (435, 4848648), (441, 4782680), (456, 4625355), (465, 4535832), (490, 4304412), (504, 4184845), (522, 4040540), (532, 3964590), (551, 3827880), (558, 3779860), (570, 3700284), (580, 3636486), (588, 3587010), (589, 3580920), (609, 3463320), (620, 3401874), (630, 3347876), (651, 3239880), (665, 3171672), (684, 3083570), (686, 3074580), (696, 3030405), (735, 2869608), (744, 2834895), (760, 2775213), (798, 2643060), (812, 2597490), (840, 2510907), (855, 2466856), (868, 2429910), (870, 2424324), (882, 2391340), (899, 2346120), (930, 2267916), (931, 2265480), (980, 2152206), (1015, 2077992), (1029, 2049720), (1044, 2020270), (1064, 1982295), (1085, 1943928), (1102, 1913940), (1116, 1889930), (1140, 1850142), (1160, 1818243), (1176, 1793505), (1178, 1790460), (1197, 1762040), (1218, 1731660), (1240, 1700937), (1260, 1673938), (1302, 1619940), (1305, 1616216), (1330, 1585836), (1368, 1541785), (1372, 1537290), (1395, 1511944), (1421, 1484280), (1470, 1434804), (1519, 1388520), (1596, 1321530), (1624, 1298745), (1653, 1275960), (1710, 1233428), (1715, 1229832), (1736, 1214955), (1740, 1212162), (1764, 1195670), (1767, 1193640), (1798, 1173060), (1827, 1154440), (1860, 1133958), (1862, 1132740), (1953, 1079960), (1960, 1076103), (1995, 1057224), (2030, 1038996), (2058, 1024860), (2088, 1010135), (2170, 971964), (2204, 956970), (2205, 956536), (2232, 944965), (2280, 925071), (2356, 895230), (2394, 881020), (2436, 865830), (2520, 836969), (2604, 809970), (2610, 808108), (2660, 792918), (2697, 782040), (2744, 768645), (2755, 765576), (2790, 755972), (2793, 755160), (2842, 742140), (2940, 717402), (2945, 716184), (3038, 694260), (3045, 692664), (3087, 683240), (3192, 660765), (3255, 647976), (3306, 637980), (3420, 616714), (3430, 614916), (3480, 606081), (3528, 597835), (3534, 596820), (3596, 586530), (3654, 577220), (3720, 566979), (3724, 566370), (3857, 546840), (3906, 539980), (3990, 528612), (4060, 519498), (4116, 512430), (4123, 511560), (4263, 494760), (4340, 485982), (4408, 478485), (4410, 478268), (4495, 469224), (4557, 462840), (4655, 453096), (4712, 447615), (4788, 440510), (4872, 432915), (4959, 425320), (5145, 409944), (5208, 404985), (5220, 404054), (5301, 397880), (5320, 396459), (5394, 391020), (5510, 382788), (5580, 377986), (5586, 377580), (5684, 371070), (5880, 358701), (5890, 358092), (5985, 352408), (6076, 347130), (6090, 346332), (6174, 341620), (6293, 335160), (6510, 323988), (6517, 323640), (6612, 318990), (6840, 308357), (6860, 307458), (7068, 298410), (7105, 296856), (7192, 293265), (7308, 288610), (7448, 283185), (7595, 277704), (7714, 273420), (7812, 269990), (7980, 264306), (8091, 260680), (8120, 259749), (8232, 256215), (8246, 255780), (8265, 255192), (8379, 251720), (8526, 247380), (8680, 242991), (8820, 239134), (8835, 238728), (8990, 234612), (9114, 231420), (9135, 230888), (9310, 226548), (9576, 220255), (9765, 215992), (9918, 212660), (9947, 212040), (10290, 204972), (10440, 202027), (10602, 198940), (10633, 198360), (10788, 195510), (11020, 191394), (11160, 188993), (11172, 188790), (11368, 185535), (11571, 182280), (11780, 179046), (11970, 176204), (12152, 173565), (12180, 173166), (12348, 170810), (12369, 170520), (12586, 167580), (12789, 164920), (13020, 161994), (13034, 161820), (13224, 159495), (13485, 156408), (13671, 154280), (13720, 153729), (13965, 151032), (14136, 149205), (14210, 148428), (14616, 144305), (15190, 138852), (15428, 136710), (15435, 136648), (15624, 134995), (15960, 132153), (16182, 130340), (16492, 127890), (16530, 127596), (16758, 125860), (17052, 123690), (17081, 123480), (17640, 119567), (17670, 119364), (17980, 117306), (18228, 115710), (18270, 115444), (18620, 113274), (18879, 111720), (19285, 109368), (19530, 107996), (19551, 107880), (19836, 106330), (19894, 106020), (20580, 102486), (20615, 102312), (21204, 99470), (21266, 99180), (21315, 98952), (21576, 97755), (22040, 95697), (22344, 94395), (22785, 92568), (23142, 91140), (23560, 89523), (23940, 88102), (24360, 86583), (24696, 85405), (24738, 85260), (24795, 85064), (25172, 83790), (25578, 82460), (26040, 80997), (26068, 80910), (26505, 79576), (26970, 78204), (26999, 78120), (27342, 77140), (27930, 75516), (28420, 74214), (28861, 73080), (29841, 70680), (30380, 69426), (30856, 68355), (30870, 68324), (31465, 67032), (31899, 66120), (32364, 65170), (32585, 64728), (32984, 63945), (33060, 63798), (33516, 62930), (34104, 61845), (34162, 61740), (34713, 60760), (35340, 59682), (35960, 58653), (36456, 57855), (36540, 57722), (37107, 56840), (37240, 56637), (37758, 55860), (38570, 54684), (39060, 53998), (39102, 53940), (39672, 53165), (39788, 53010), (40455, 52136), (41160, 51243), (41230, 51156), (41895, 50344), (42408, 49735), (42532, 49590), (42630, 49476), (44051, 47880), (45570, 46284)]