3453985280

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:738

約数の個数: 160

約数和(自身を含む): 8683158528

約数和(自身を除く): 5229173248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 124, 128, 142, 155, 160, 248, 256, 284, 310, 320, 355, 496, 512, 568, 613, 620, 640, 710, 992, 1136, 1226, 1240, 1280, 1420, 1984, 2201, 2272, 2452, 2480, 2560, 2840, 3065, 3968, 4402, 4544, 4904, 4960, 5680, 6130, 7936, 8804, 9088, 9808, 9920, 11005, 11360, 12260, 15872, 17608, 18176, 19003, 19616, 19840, 22010, 22720, 24520, 35216, 36352, 38006, 39232, 39680, 43523, 44020, 45440, 49040, 70432, 76012, 78464, 79360, 87046, 88040, 90880, 95015, 98080, 140864, 152024, 156928, 174092, 176080, 181760, 190030, 196160, 217615, 281728, 304048, 313856, 348184, 352160, 380060, 392320, 435230, 563456, 608096, 696368, 704320, 760120, 784640, 870460, 1126912, 1216192, 1349213, 1392736, 1408640, 1520240, 1569280, 1740920, 2432384, 2698426, 2785472, 2817280, 3040480, 3481840, 4864768, 5396852, 5570944, 5634560, 6080960, 6746065, 6963680, 9729536, 10793704, 11141888, 12161920, 13492130, 13927360, 21587408, 22283776, 24323840, 26984260, 27854720, 43174816, 48647680, 53968520, 55709440, 86349632, 107937040, 111418880, 172699264, 215874080, 345398528, 431748160, 690797056, 863496320, 1726992640, 3453985280]

約数ペア:

[(1, 3453985280), (2, 1726992640), (4, 863496320), (5, 690797056), (8, 431748160), (10, 345398528), (16, 215874080), (20, 172699264), (31, 111418880), (32, 107937040), (40, 86349632), (62, 55709440), (64, 53968520), (71, 48647680), (80, 43174816), (124, 27854720), (128, 26984260), (142, 24323840), (155, 22283776), (160, 21587408), (248, 13927360), (256, 13492130), (284, 12161920), (310, 11141888), (320, 10793704), (355, 9729536), (496, 6963680), (512, 6746065), (568, 6080960), (613, 5634560), (620, 5570944), (640, 5396852), (710, 4864768), (992, 3481840), (1136, 3040480), (1226, 2817280), (1240, 2785472), (1280, 2698426), (1420, 2432384), (1984, 1740920), (2201, 1569280), (2272, 1520240), (2452, 1408640), (2480, 1392736), (2560, 1349213), (2840, 1216192), (3065, 1126912), (3968, 870460), (4402, 784640), (4544, 760120), (4904, 704320), (4960, 696368), (5680, 608096), (6130, 563456), (7936, 435230), (8804, 392320), (9088, 380060), (9808, 352160), (9920, 348184), (11005, 313856), (11360, 304048), (12260, 281728), (15872, 217615), (17608, 196160), (18176, 190030), (19003, 181760), (19616, 176080), (19840, 174092), (22010, 156928), (22720, 152024), (24520, 140864), (35216, 98080), (36352, 95015), (38006, 90880), (39232, 88040), (39680, 87046), (43523, 79360), (44020, 78464), (45440, 76012), (49040, 70432)]