82174560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1013}}^1$

素因数の和:1057

約数の個数: 144

約数和(自身を含む): 280569744

約数和(自身を除く): 198395184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1013, 1014, 1040, 1248, 1352, 1560, 1690, 2026, 2028, 2080, 2535, 2704, 3039, 3120, 3380, 4052, 4056, 5065, 5070, 5408, 6078, 6240, 6760, 8104, 8112, 10130, 10140, 12156, 13169, 13520, 15195, 16208, 16224, 20260, 20280, 24312, 26338, 27040, 30390, 32416, 39507, 40520, 40560, 48624, 52676, 60780, 65845, 79014, 81040, 81120, 97248, 105352, 121560, 131690, 158028, 162080, 171197, 197535, 210704, 243120, 263380, 316056, 342394, 395070, 421408, 486240, 513591, 526760, 632112, 684788, 790140, 855985, 1027182, 1053520, 1264224, 1369576, 1580280, 1711970, 2054364, 2107040, 2567955, 2739152, 3160560, 3423940, 4108728, 5135910, 5478304, 6321120, 6847880, 8217456, 10271820, 13695760, 16434912, 20543640, 27391520, 41087280, 82174560]

約数ペア:

[(1, 82174560), (2, 41087280), (3, 27391520), (4, 20543640), (5, 16434912), (6, 13695760), (8, 10271820), (10, 8217456), (12, 6847880), (13, 6321120), (15, 5478304), (16, 5135910), (20, 4108728), (24, 3423940), (26, 3160560), (30, 2739152), (32, 2567955), (39, 2107040), (40, 2054364), (48, 1711970), (52, 1580280), (60, 1369576), (65, 1264224), (78, 1053520), (80, 1027182), (96, 855985), (104, 790140), (120, 684788), (130, 632112), (156, 526760), (160, 513591), (169, 486240), (195, 421408), (208, 395070), (240, 342394), (260, 316056), (312, 263380), (338, 243120), (390, 210704), (416, 197535), (480, 171197), (507, 162080), (520, 158028), (624, 131690), (676, 121560), (780, 105352), (845, 97248), (1013, 81120), (1014, 81040), (1040, 79014), (1248, 65845), (1352, 60780), (1560, 52676), (1690, 48624), (2026, 40560), (2028, 40520), (2080, 39507), (2535, 32416), (2704, 30390), (3039, 27040), (3120, 26338), (3380, 24312), (4052, 20280), (4056, 20260), (5065, 16224), (5070, 16208), (5408, 15195), (6078, 13520), (6240, 13169), (6760, 12156), (8104, 10140), (8112, 10130)]