500481840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1387

約数の個数: 160

約数和(自身を含む): 1643037696

約数和(自身を除く): 1142555856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 71, 80, 92, 115, 120, 138, 142, 184, 213, 230, 240, 276, 284, 345, 355, 368, 426, 460, 552, 568, 690, 710, 852, 920, 1065, 1104, 1136, 1277, 1380, 1420, 1633, 1704, 1840, 2130, 2554, 2760, 2840, 3266, 3408, 3831, 4260, 4899, 5108, 5520, 5680, 6385, 6532, 7662, 8165, 8520, 9798, 10216, 12770, 13064, 15324, 16330, 17040, 19155, 19596, 20432, 24495, 25540, 26128, 29371, 30648, 32660, 38310, 39192, 48990, 51080, 58742, 61296, 65320, 76620, 78384, 88113, 90667, 97980, 102160, 117484, 130640, 146855, 153240, 176226, 181334, 195960, 234968, 272001, 293710, 306480, 352452, 362668, 391920, 440565, 453335, 469936, 544002, 587420, 704904, 725336, 881130, 906670, 1088004, 1174840, 1360005, 1409808, 1450672, 1762260, 1813340, 2085341, 2176008, 2349680, 2720010, 3524520, 3626680, 4170682, 4352016, 5440020, 6256023, 7049040, 7253360, 8341364, 10426705, 10880040, 12512046, 16682728, 20853410, 21760080, 25024092, 31280115, 33365456, 41706820, 50048184, 62560230, 83413640, 100096368, 125120460, 166827280, 250240920, 500481840]

約数ペア:

[(1, 500481840), (2, 250240920), (3, 166827280), (4, 125120460), (5, 100096368), (6, 83413640), (8, 62560230), (10, 50048184), (12, 41706820), (15, 33365456), (16, 31280115), (20, 25024092), (23, 21760080), (24, 20853410), (30, 16682728), (40, 12512046), (46, 10880040), (48, 10426705), (60, 8341364), (69, 7253360), (71, 7049040), (80, 6256023), (92, 5440020), (115, 4352016), (120, 4170682), (138, 3626680), (142, 3524520), (184, 2720010), (213, 2349680), (230, 2176008), (240, 2085341), (276, 1813340), (284, 1762260), (345, 1450672), (355, 1409808), (368, 1360005), (426, 1174840), (460, 1088004), (552, 906670), (568, 881130), (690, 725336), (710, 704904), (852, 587420), (920, 544002), (1065, 469936), (1104, 453335), (1136, 440565), (1277, 391920), (1380, 362668), (1420, 352452), (1633, 306480), (1704, 293710), (1840, 272001), (2130, 234968), (2554, 195960), (2760, 181334), (2840, 176226), (3266, 153240), (3408, 146855), (3831, 130640), (4260, 117484), (4899, 102160), (5108, 97980), (5520, 90667), (5680, 88113), (6385, 78384), (6532, 76620), (7662, 65320), (8165, 61296), (8520, 58742), (9798, 51080), (10216, 48990), (12770, 39192), (13064, 38310), (15324, 32660), (16330, 30648), (17040, 29371), (19155, 26128), (19596, 25540), (20432, 24495)]