931294980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 432

約数和(自身を含む): 3719701440

約数和(自身を除く): 2788406460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 29, 30, 33, 35, 36, 42, 44, 45, 49, 55, 58, 60, 63, 66, 70, 77, 84, 87, 90, 98, 99, 105, 110, 116, 126, 132, 140, 145, 147, 154, 165, 174, 180, 196, 198, 203, 210, 220, 231, 245, 252, 261, 290, 294, 308, 315, 319, 330, 331, 348, 385, 396, 406, 420, 435, 441, 462, 490, 495, 522, 539, 580, 588, 609, 630, 638, 660, 662, 693, 735, 770, 812, 870, 882, 924, 957, 980, 990, 993, 1015, 1044, 1078, 1155, 1218, 1260, 1276, 1305, 1324, 1386, 1421, 1470, 1540, 1595, 1617, 1655, 1740, 1764, 1827, 1914, 1980, 1986, 2030, 2156, 2205, 2233, 2310, 2317, 2436, 2610, 2695, 2772, 2842, 2871, 2940, 2979, 3045, 3190, 3234, 3310, 3465, 3641, 3654, 3828, 3972, 4060, 4263, 4410, 4466, 4620, 4634, 4785, 4851, 4965, 5220, 5390, 5684, 5742, 5958, 6090, 6380, 6468, 6620, 6699, 6930, 6951, 7105, 7282, 7308, 8085, 8526, 8820, 8932, 9135, 9268, 9570, 9599, 9702, 9930, 10780, 10923, 11165, 11484, 11585, 11916, 12180, 12789, 13398, 13860, 13902, 14210, 14355, 14564, 14895, 15631, 16170, 16219, 17052, 18205, 18270, 19140, 19198, 19404, 19860, 20097, 20853, 21315, 21846, 22330, 23170, 24255, 25487, 25578, 26796, 27804, 28420, 28710, 28797, 29790, 31262, 32340, 32438, 32769, 33495, 34755, 36410, 36540, 38396, 40194, 41706, 42630, 43692, 44660, 46340, 46893, 47995, 48510, 48657, 50974, 51156, 54615, 57420, 57594, 59580, 62524, 63945, 64876, 65538, 66990, 67193, 69510, 72820, 76461, 78155, 80388, 81095, 83412, 85260, 86391, 93786, 95990, 97020, 97314, 100485, 101948, 104265, 105589, 109230, 115188, 127435, 127890, 131076, 133980, 134386, 139020, 140679, 143985, 145971, 152922, 156310, 162190, 163845, 172782, 178409, 187572, 191980, 194628, 200970, 201579, 208530, 211178, 218460, 229383, 234465, 243285, 254870, 255780, 268772, 281358, 287970, 291942, 305844, 312620, 316767, 324380, 327690, 335965, 345564, 356818, 382305, 401940, 403158, 417060, 422356, 431955, 458766, 468930, 470351, 486570, 509740, 527945, 535227, 562716, 575940, 583884, 604737, 633534, 655380, 671930, 703395, 713636, 729855, 739123, 764610, 806316, 863910, 892045, 917532, 937860, 940702, 950301, 973140, 1007895, 1055890, 1070454, 1146915, 1209474, 1267068, 1343860, 1406790, 1411053, 1459710, 1478246, 1529220, 1583835, 1605681, 1727820, 1784090, 1881404, 1900602, 2015790, 2111780, 2140908, 2217369, 2293830, 2351755, 2418948, 2676135, 2813580, 2822106, 2919420, 2956492, 3023685, 3167670, 3211362, 3568180, 3695615, 3801204, 4031580, 4233159, 4434738, 4587660, 4703510, 4751505, 5173861, 5352270, 5644212, 6047370, 6335340, 6422724, 6652107, 7055265, 7391230, 8028405, 8466318, 8869476, 9407020, 9503010, 10347722, 10704540, 11086845, 12094740, 13304214, 14110530, 14782460, 15521583, 16056810, 16932636, 19006020, 20695444, 21165795, 22173690, 25869305, 26608428, 28221060, 31043166, 32113620, 33260535, 42331590, 44347380, 46564749, 51738610, 62086332, 66521070, 77607915, 84663180, 93129498, 103477220, 133042140, 155215830, 186258996, 232823745, 310431660, 465647490, 931294980]

約数ペア:

[(1, 931294980), (2, 465647490), (3, 310431660), (4, 232823745), (5, 186258996), (6, 155215830), (7, 133042140), (9, 103477220), (10, 93129498), (11, 84663180), (12, 77607915), (14, 66521070), (15, 62086332), (18, 51738610), (20, 46564749), (21, 44347380), (22, 42331590), (28, 33260535), (29, 32113620), (30, 31043166), (33, 28221060), (35, 26608428), (36, 25869305), (42, 22173690), (44, 21165795), (45, 20695444), (49, 19006020), (55, 16932636), (58, 16056810), (60, 15521583), (63, 14782460), (66, 14110530), (70, 13304214), (77, 12094740), (84, 11086845), (87, 10704540), (90, 10347722), (98, 9503010), (99, 9407020), (105, 8869476), (110, 8466318), (116, 8028405), (126, 7391230), (132, 7055265), (140, 6652107), (145, 6422724), (147, 6335340), (154, 6047370), (165, 5644212), (174, 5352270), (180, 5173861), (196, 4751505), (198, 4703510), (203, 4587660), (210, 4434738), (220, 4233159), (231, 4031580), (245, 3801204), (252, 3695615), (261, 3568180), (290, 3211362), (294, 3167670), (308, 3023685), (315, 2956492), (319, 2919420), (330, 2822106), (331, 2813580), (348, 2676135), (385, 2418948), (396, 2351755), (406, 2293830), (420, 2217369), (435, 2140908), (441, 2111780), (462, 2015790), (490, 1900602), (495, 1881404), (522, 1784090), (539, 1727820), (580, 1605681), (588, 1583835), (609, 1529220), (630, 1478246), (638, 1459710), (660, 1411053), (662, 1406790), (693, 1343860), (735, 1267068), (770, 1209474), (812, 1146915), (870, 1070454), (882, 1055890), (924, 1007895), (957, 973140), (980, 950301), (990, 940702), (993, 937860), (1015, 917532), (1044, 892045), (1078, 863910), (1155, 806316), (1218, 764610), (1260, 739123), (1276, 729855), (1305, 713636), (1324, 703395), (1386, 671930), (1421, 655380), (1470, 633534), (1540, 604737), (1595, 583884), (1617, 575940), (1655, 562716), (1740, 535227), (1764, 527945), (1827, 509740), (1914, 486570), (1980, 470351), (1986, 468930), (2030, 458766), (2156, 431955), (2205, 422356), (2233, 417060), (2310, 403158), (2317, 401940), (2436, 382305), (2610, 356818), (2695, 345564), (2772, 335965), (2842, 327690), (2871, 324380), (2940, 316767), (2979, 312620), (3045, 305844), (3190, 291942), (3234, 287970), (3310, 281358), (3465, 268772), (3641, 255780), (3654, 254870), (3828, 243285), (3972, 234465), (4060, 229383), (4263, 218460), (4410, 211178), (4466, 208530), (4620, 201579), (4634, 200970), (4785, 194628), (4851, 191980), (4965, 187572), (5220, 178409), (5390, 172782), (5684, 163845), (5742, 162190), (5958, 156310), (6090, 152922), (6380, 145971), (6468, 143985), (6620, 140679), (6699, 139020), (6930, 134386), (6951, 133980), (7105, 131076), (7282, 127890), (7308, 127435), (8085, 115188), (8526, 109230), (8820, 105589), (8932, 104265), (9135, 101948), (9268, 100485), (9570, 97314), (9599, 97020), (9702, 95990), (9930, 93786), (10780, 86391), (10923, 85260), (11165, 83412), (11484, 81095), (11585, 80388), (11916, 78155), (12180, 76461), (12789, 72820), (13398, 69510), (13860, 67193), (13902, 66990), (14210, 65538), (14355, 64876), (14564, 63945), (14895, 62524), (15631, 59580), (16170, 57594), (16219, 57420), (17052, 54615), (18205, 51156), (18270, 50974), (19140, 48657), (19198, 48510), (19404, 47995), (19860, 46893), (20097, 46340), (20853, 44660), (21315, 43692), (21846, 42630), (22330, 41706), (23170, 40194), (24255, 38396), (25487, 36540), (25578, 36410), (26796, 34755), (27804, 33495), (28420, 32769), (28710, 32438), (28797, 32340), (29790, 31262)]