27781749840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{468653}}^1$

素因数の和:468701

約数の個数: 160

約数和(自身を含む): 97630001280

約数和(自身を除く): 69848251440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2280, 2470, 2964, 3120, 3705, 3952, 4560, 4940, 5928, 7410, 9880, 11856, 14820, 19760, 29640, 59280, 468653, 937306, 1405959, 1874612, 2343265, 2811918, 3749224, 4686530, 5623836, 6092489, 7029795, 7498448, 8904407, 9373060, 11247672, 12184978, 14059590, 17808814, 18277467, 18746120, 22495344, 24369956, 26713221, 28119180, 30462445, 35617628, 36554934, 37492240, 44522035, 48739912, 53426442, 56238360, 60924890, 71235256, 73109868, 89044070, 91387335, 97479824, 106852884, 112476720, 115757291, 121849780, 133566105, 142470512, 146219736, 178088140, 182774670, 213705768, 231514582, 243699560, 267132210, 292439472, 347271873, 356176280, 365549340, 427411536, 463029164, 487399120, 534264420, 578786455, 694543746, 712352560, 731098680, 926058328, 1068528840, 1157572910, 1389087492, 1462197360, 1736359365, 1852116656, 2137057680, 2315145820, 2778174984, 3472718730, 4630291640, 5556349968, 6945437460, 9260583280, 13890874920, 27781749840]

約数ペア:

[(1, 27781749840), (2, 13890874920), (3, 9260583280), (4, 6945437460), (5, 5556349968), (6, 4630291640), (8, 3472718730), (10, 2778174984), (12, 2315145820), (13, 2137057680), (15, 1852116656), (16, 1736359365), (19, 1462197360), (20, 1389087492), (24, 1157572910), (26, 1068528840), (30, 926058328), (38, 731098680), (39, 712352560), (40, 694543746), (48, 578786455), (52, 534264420), (57, 487399120), (60, 463029164), (65, 427411536), (76, 365549340), (78, 356176280), (80, 347271873), (95, 292439472), (104, 267132210), (114, 243699560), (120, 231514582), (130, 213705768), (152, 182774670), (156, 178088140), (190, 146219736), (195, 142470512), (208, 133566105), (228, 121849780), (240, 115757291), (247, 112476720), (260, 106852884), (285, 97479824), (304, 91387335), (312, 89044070), (380, 73109868), (390, 71235256), (456, 60924890), (494, 56238360), (520, 53426442), (570, 48739912), (624, 44522035), (741, 37492240), (760, 36554934), (780, 35617628), (912, 30462445), (988, 28119180), (1040, 26713221), (1140, 24369956), (1235, 22495344), (1482, 18746120), (1520, 18277467), (1560, 17808814), (1976, 14059590), (2280, 12184978), (2470, 11247672), (2964, 9373060), (3120, 8904407), (3705, 7498448), (3952, 7029795), (4560, 6092489), (4940, 5623836), (5928, 4686530), (7410, 3749224), (9880, 2811918), (11856, 2343265), (14820, 1874612), (19760, 1405959), (29640, 937306), (59280, 468653)]