3815829680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1795

約数の個数: 160

約数和(自身を含む): 10007359488

約数和(自身を除く): 6191529808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 71, 80, 104, 124, 130, 142, 155, 208, 248, 260, 284, 310, 355, 403, 496, 520, 568, 620, 710, 806, 923, 1040, 1136, 1240, 1420, 1612, 1667, 1846, 2015, 2201, 2480, 2840, 3224, 3334, 3692, 4030, 4402, 4615, 5680, 6448, 6668, 7384, 8060, 8335, 8804, 9230, 11005, 13336, 14768, 16120, 16670, 17608, 18460, 21671, 22010, 26672, 28613, 32240, 33340, 35216, 36920, 43342, 44020, 51677, 57226, 66680, 73840, 86684, 88040, 103354, 108355, 114452, 118357, 133360, 143065, 173368, 176080, 206708, 216710, 228904, 236714, 258385, 286130, 346736, 413416, 433420, 457808, 473428, 516770, 572260, 591785, 671801, 826832, 866840, 946856, 1033540, 1144520, 1183570, 1343602, 1538641, 1733680, 1893712, 2067080, 2289040, 2367140, 2687204, 3077282, 3359005, 3669067, 4134160, 4734280, 5374408, 6154564, 6718010, 7338134, 7693205, 9468560, 10748816, 12309128, 13436020, 14676268, 15386410, 18345335, 24618256, 26872040, 29352536, 30772820, 36690670, 47697871, 53744080, 58705072, 61545640, 73381340, 95395742, 123091280, 146762680, 190791484, 238489355, 293525360, 381582968, 476978710, 763165936, 953957420, 1907914840, 3815829680]

約数ペア:

[(1, 3815829680), (2, 1907914840), (4, 953957420), (5, 763165936), (8, 476978710), (10, 381582968), (13, 293525360), (16, 238489355), (20, 190791484), (26, 146762680), (31, 123091280), (40, 95395742), (52, 73381340), (62, 61545640), (65, 58705072), (71, 53744080), (80, 47697871), (104, 36690670), (124, 30772820), (130, 29352536), (142, 26872040), (155, 24618256), (208, 18345335), (248, 15386410), (260, 14676268), (284, 13436020), (310, 12309128), (355, 10748816), (403, 9468560), (496, 7693205), (520, 7338134), (568, 6718010), (620, 6154564), (710, 5374408), (806, 4734280), (923, 4134160), (1040, 3669067), (1136, 3359005), (1240, 3077282), (1420, 2687204), (1612, 2367140), (1667, 2289040), (1846, 2067080), (2015, 1893712), (2201, 1733680), (2480, 1538641), (2840, 1343602), (3224, 1183570), (3334, 1144520), (3692, 1033540), (4030, 946856), (4402, 866840), (4615, 826832), (5680, 671801), (6448, 591785), (6668, 572260), (7384, 516770), (8060, 473428), (8335, 457808), (8804, 433420), (9230, 413416), (11005, 346736), (13336, 286130), (14768, 258385), (16120, 236714), (16670, 228904), (17608, 216710), (18460, 206708), (21671, 176080), (22010, 173368), (26672, 143065), (28613, 133360), (32240, 118357), (33340, 114452), (35216, 108355), (36920, 103354), (43342, 88040), (44020, 86684), (51677, 73840), (57226, 66680)]