91387920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1769

約数の個数: 160

約数和(自身を含む): 323229312

約数和(自身を除く): 231841392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1723, 1768, 2040, 2210, 2652, 3120, 3315, 3446, 3536, 4080, 4420, 5169, 5304, 6630, 6892, 8615, 8840, 10338, 10608, 13260, 13784, 17230, 17680, 20676, 22399, 25845, 26520, 27568, 29291, 34460, 41352, 44798, 51690, 53040, 58582, 67197, 68920, 82704, 87873, 89596, 103380, 111995, 117164, 134394, 137840, 146455, 175746, 179192, 206760, 223990, 234328, 268788, 292910, 335985, 351492, 358384, 380783, 413520, 439365, 447980, 468656, 537576, 585820, 671970, 702984, 761566, 878730, 895960, 1075152, 1142349, 1171640, 1343940, 1405968, 1523132, 1757460, 1791920, 1903915, 2284698, 2343280, 2687880, 3046264, 3514920, 3807830, 4569396, 5375760, 5711745, 6092528, 7029840, 7615660, 9138792, 11423490, 15231320, 18277584, 22846980, 30462640, 45693960, 91387920]

約数ペア:

[(1, 91387920), (2, 45693960), (3, 30462640), (4, 22846980), (5, 18277584), (6, 15231320), (8, 11423490), (10, 9138792), (12, 7615660), (13, 7029840), (15, 6092528), (16, 5711745), (17, 5375760), (20, 4569396), (24, 3807830), (26, 3514920), (30, 3046264), (34, 2687880), (39, 2343280), (40, 2284698), (48, 1903915), (51, 1791920), (52, 1757460), (60, 1523132), (65, 1405968), (68, 1343940), (78, 1171640), (80, 1142349), (85, 1075152), (102, 895960), (104, 878730), (120, 761566), (130, 702984), (136, 671970), (156, 585820), (170, 537576), (195, 468656), (204, 447980), (208, 439365), (221, 413520), (240, 380783), (255, 358384), (260, 351492), (272, 335985), (312, 292910), (340, 268788), (390, 234328), (408, 223990), (442, 206760), (510, 179192), (520, 175746), (624, 146455), (663, 137840), (680, 134394), (780, 117164), (816, 111995), (884, 103380), (1020, 89596), (1040, 87873), (1105, 82704), (1326, 68920), (1360, 67197), (1560, 58582), (1723, 53040), (1768, 51690), (2040, 44798), (2210, 41352), (2652, 34460), (3120, 29291), (3315, 27568), (3446, 26520), (3536, 25845), (4080, 22399), (4420, 20676), (5169, 17680), (5304, 17230), (6630, 13784), (6892, 13260), (8615, 10608), (8840, 10338)]