7122801920

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 288

約数和(自身を含む): 19729930752

約数和(自身を除く): 12607128832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 37, 40, 46, 52, 64, 65, 74, 80, 92, 104, 115, 128, 130, 148, 160, 184, 185, 208, 230, 256, 260, 296, 299, 320, 368, 370, 416, 460, 481, 503, 520, 592, 598, 640, 736, 740, 832, 851, 920, 962, 1006, 1040, 1184, 1196, 1280, 1472, 1480, 1495, 1664, 1702, 1840, 1924, 2012, 2080, 2368, 2392, 2405, 2515, 2944, 2960, 2990, 3328, 3404, 3680, 3848, 4024, 4160, 4255, 4736, 4784, 4810, 5030, 5888, 5920, 5980, 6539, 6808, 7360, 7696, 8048, 8320, 8510, 9472, 9568, 9620, 10060, 11063, 11569, 11840, 11960, 13078, 13616, 14720, 15392, 16096, 16640, 17020, 18611, 19136, 19240, 20120, 22126, 23138, 23680, 23920, 26156, 27232, 29440, 30784, 32192, 32695, 34040, 37222, 38272, 38480, 40240, 44252, 46276, 47360, 47840, 52312, 54464, 55315, 57845, 61568, 64384, 65390, 68080, 74444, 76544, 76960, 80480, 88504, 92552, 93055, 95680, 104624, 108928, 110630, 115690, 123136, 128768, 130780, 136160, 148888, 150397, 153920, 160960, 177008, 185104, 186110, 191360, 209248, 217856, 221260, 231380, 241943, 261560, 272320, 297776, 300794, 307840, 321920, 354016, 370208, 372220, 382720, 418496, 428053, 442520, 462760, 483886, 523120, 544640, 595552, 601588, 615680, 643840, 708032, 740416, 744440, 751985, 836992, 856106, 885040, 925520, 967772, 1046240, 1089280, 1191104, 1203176, 1209715, 1416064, 1480832, 1488880, 1503970, 1673984, 1712212, 1770080, 1851040, 1935544, 2092480, 2140265, 2382208, 2406352, 2419430, 2832128, 2961664, 2977760, 3007940, 3424424, 3540160, 3702080, 3871088, 4184960, 4280530, 4764416, 4812704, 4838860, 5564689, 5955520, 6015880, 6848848, 7080320, 7404160, 7742176, 8369920, 8561060, 9625408, 9677720, 11129378, 11911040, 12031760, 13697696, 14160640, 14808320, 15484352, 17122120, 19250816, 19355440, 22258756, 23822080, 24063520, 27395392, 27823445, 30968704, 34244240, 38501632, 38710880, 44517512, 48127040, 54790784, 55646890, 61937408, 68488480, 77421760, 89035024, 96254080, 109581568, 111293780, 136976960, 154843520, 178070048, 192508160, 222587560, 273953920, 309687040, 356140096, 445175120, 547907840, 712280192, 890350240, 1424560384, 1780700480, 3561400960, 7122801920]

約数ペア:

[(1, 7122801920), (2, 3561400960), (4, 1780700480), (5, 1424560384), (8, 890350240), (10, 712280192), (13, 547907840), (16, 445175120), (20, 356140096), (23, 309687040), (26, 273953920), (32, 222587560), (37, 192508160), (40, 178070048), (46, 154843520), (52, 136976960), (64, 111293780), (65, 109581568), (74, 96254080), (80, 89035024), (92, 77421760), (104, 68488480), (115, 61937408), (128, 55646890), (130, 54790784), (148, 48127040), (160, 44517512), (184, 38710880), (185, 38501632), (208, 34244240), (230, 30968704), (256, 27823445), (260, 27395392), (296, 24063520), (299, 23822080), (320, 22258756), (368, 19355440), (370, 19250816), (416, 17122120), (460, 15484352), (481, 14808320), (503, 14160640), (520, 13697696), (592, 12031760), (598, 11911040), (640, 11129378), (736, 9677720), (740, 9625408), (832, 8561060), (851, 8369920), (920, 7742176), (962, 7404160), (1006, 7080320), (1040, 6848848), (1184, 6015880), (1196, 5955520), (1280, 5564689), (1472, 4838860), (1480, 4812704), (1495, 4764416), (1664, 4280530), (1702, 4184960), (1840, 3871088), (1924, 3702080), (2012, 3540160), (2080, 3424424), (2368, 3007940), (2392, 2977760), (2405, 2961664), (2515, 2832128), (2944, 2419430), (2960, 2406352), (2990, 2382208), (3328, 2140265), (3404, 2092480), (3680, 1935544), (3848, 1851040), (4024, 1770080), (4160, 1712212), (4255, 1673984), (4736, 1503970), (4784, 1488880), (4810, 1480832), (5030, 1416064), (5888, 1209715), (5920, 1203176), (5980, 1191104), (6539, 1089280), (6808, 1046240), (7360, 967772), (7696, 925520), (8048, 885040), (8320, 856106), (8510, 836992), (9472, 751985), (9568, 744440), (9620, 740416), (10060, 708032), (11063, 643840), (11569, 615680), (11840, 601588), (11960, 595552), (13078, 544640), (13616, 523120), (14720, 483886), (15392, 462760), (16096, 442520), (16640, 428053), (17020, 418496), (18611, 382720), (19136, 372220), (19240, 370208), (20120, 354016), (22126, 321920), (23138, 307840), (23680, 300794), (23920, 297776), (26156, 272320), (27232, 261560), (29440, 241943), (30784, 231380), (32192, 221260), (32695, 217856), (34040, 209248), (37222, 191360), (38272, 186110), (38480, 185104), (40240, 177008), (44252, 160960), (46276, 153920), (47360, 150397), (47840, 148888), (52312, 136160), (54464, 130780), (55315, 128768), (57845, 123136), (61568, 115690), (64384, 110630), (65390, 108928), (68080, 104624), (74444, 95680), (76544, 93055), (76960, 92552), (80480, 88504)]