8885580840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{4001}}^1$

素因数の和:4248

約数の個数: 192

約数和(自身を含む): 29966976000

約数和(自身を除く): 21081395160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 199, 248, 279, 310, 360, 372, 398, 465, 558, 597, 620, 744, 796, 930, 995, 1116, 1194, 1240, 1395, 1592, 1791, 1860, 1990, 2232, 2388, 2790, 2985, 3582, 3720, 3980, 4001, 4776, 5580, 5970, 6169, 7164, 7960, 8002, 8955, 11160, 11940, 12003, 12338, 14328, 16004, 17910, 18507, 20005, 23880, 24006, 24676, 30845, 32008, 35820, 36009, 37014, 40010, 48012, 49352, 55521, 60015, 61690, 71640, 72018, 74028, 80020, 92535, 96024, 111042, 120030, 123380, 124031, 144036, 148056, 160040, 180045, 185070, 222084, 240060, 246760, 248062, 277605, 288072, 360090, 370140, 372093, 444168, 480120, 496124, 555210, 620155, 720180, 740280, 744186, 796199, 992248, 1110420, 1116279, 1240310, 1440360, 1488372, 1592398, 1860465, 2220840, 2232558, 2388597, 2480620, 2976744, 3184796, 3720930, 3980995, 4465116, 4777194, 4961240, 5581395, 6369592, 7165791, 7441860, 7961990, 8930232, 9554388, 11162790, 11942985, 14331582, 14883720, 15923980, 19108776, 22325580, 23885970, 24682169, 28663164, 31847960, 35828955, 44651160, 47771940, 49364338, 57326328, 71657910, 74046507, 95543880, 98728676, 123410845, 143315820, 148093014, 197457352, 222139521, 246821690, 286631640, 296186028, 370232535, 444279042, 493643380, 592372056, 740465070, 888558084, 987286760, 1110697605, 1480930140, 1777116168, 2221395210, 2961860280, 4442790420, 8885580840]

約数ペア:

[(1, 8885580840), (2, 4442790420), (3, 2961860280), (4, 2221395210), (5, 1777116168), (6, 1480930140), (8, 1110697605), (9, 987286760), (10, 888558084), (12, 740465070), (15, 592372056), (18, 493643380), (20, 444279042), (24, 370232535), (30, 296186028), (31, 286631640), (36, 246821690), (40, 222139521), (45, 197457352), (60, 148093014), (62, 143315820), (72, 123410845), (90, 98728676), (93, 95543880), (120, 74046507), (124, 71657910), (155, 57326328), (180, 49364338), (186, 47771940), (199, 44651160), (248, 35828955), (279, 31847960), (310, 28663164), (360, 24682169), (372, 23885970), (398, 22325580), (465, 19108776), (558, 15923980), (597, 14883720), (620, 14331582), (744, 11942985), (796, 11162790), (930, 9554388), (995, 8930232), (1116, 7961990), (1194, 7441860), (1240, 7165791), (1395, 6369592), (1592, 5581395), (1791, 4961240), (1860, 4777194), (1990, 4465116), (2232, 3980995), (2388, 3720930), (2790, 3184796), (2985, 2976744), (3582, 2480620), (3720, 2388597), (3980, 2232558), (4001, 2220840), (4776, 1860465), (5580, 1592398), (5970, 1488372), (6169, 1440360), (7164, 1240310), (7960, 1116279), (8002, 1110420), (8955, 992248), (11160, 796199), (11940, 744186), (12003, 740280), (12338, 720180), (14328, 620155), (16004, 555210), (17910, 496124), (18507, 480120), (20005, 444168), (23880, 372093), (24006, 370140), (24676, 360090), (30845, 288072), (32008, 277605), (35820, 248062), (36009, 246760), (37014, 240060), (40010, 222084), (48012, 185070), (49352, 180045), (55521, 160040), (60015, 148056), (61690, 144036), (71640, 124031), (72018, 123380), (74028, 120030), (80020, 111042), (92535, 96024)]