56770480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:88

約数の個数: 160

約数和(自身を含む): 159364800

約数和(自身を除く): 102594320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 80, 85, 95, 104, 130, 136, 152, 169, 170, 190, 208, 221, 247, 260, 272, 304, 323, 338, 340, 380, 442, 494, 520, 646, 676, 680, 760, 845, 884, 988, 1040, 1105, 1235, 1292, 1352, 1360, 1520, 1615, 1690, 1768, 1976, 2197, 2210, 2470, 2584, 2704, 2873, 3211, 3230, 3380, 3536, 3952, 4199, 4394, 4420, 4940, 5168, 5746, 6422, 6460, 6760, 8398, 8788, 8840, 9880, 10985, 11492, 12844, 12920, 13520, 14365, 16055, 16796, 17576, 17680, 19760, 20995, 21970, 22984, 25688, 25840, 28730, 32110, 33592, 35152, 37349, 41743, 41990, 43940, 45968, 51376, 54587, 57460, 64220, 67184, 74698, 83486, 83980, 87880, 109174, 114920, 128440, 149396, 166972, 167960, 175760, 186745, 208715, 218348, 229840, 256880, 272935, 298792, 333944, 335920, 373490, 417430, 436696, 545870, 597584, 667888, 709631, 746980, 834860, 873392, 1091740, 1419262, 1493960, 1669720, 2183480, 2838524, 2987920, 3339440, 3548155, 4366960, 5677048, 7096310, 11354096, 14192620, 28385240, 56770480]

約数ペア:

[(1, 56770480), (2, 28385240), (4, 14192620), (5, 11354096), (8, 7096310), (10, 5677048), (13, 4366960), (16, 3548155), (17, 3339440), (19, 2987920), (20, 2838524), (26, 2183480), (34, 1669720), (38, 1493960), (40, 1419262), (52, 1091740), (65, 873392), (68, 834860), (76, 746980), (80, 709631), (85, 667888), (95, 597584), (104, 545870), (130, 436696), (136, 417430), (152, 373490), (169, 335920), (170, 333944), (190, 298792), (208, 272935), (221, 256880), (247, 229840), (260, 218348), (272, 208715), (304, 186745), (323, 175760), (338, 167960), (340, 166972), (380, 149396), (442, 128440), (494, 114920), (520, 109174), (646, 87880), (676, 83980), (680, 83486), (760, 74698), (845, 67184), (884, 64220), (988, 57460), (1040, 54587), (1105, 51376), (1235, 45968), (1292, 43940), (1352, 41990), (1360, 41743), (1520, 37349), (1615, 35152), (1690, 33592), (1768, 32110), (1976, 28730), (2197, 25840), (2210, 25688), (2470, 22984), (2584, 21970), (2704, 20995), (2873, 19760), (3211, 17680), (3230, 17576), (3380, 16796), (3536, 16055), (3952, 14365), (4199, 13520), (4394, 12920), (4420, 12844), (4940, 11492), (5168, 10985), (5746, 9880), (6422, 8840), (6460, 8788), (6760, 8398)]