91398840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1497

約数の個数: 128

約数和(自身を含む): 302702400

約数和(自身を除く): 211303560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 780, 820, 984, 1066, 1230, 1429, 1560, 1599, 1640, 2132, 2460, 2665, 2858, 3198, 4264, 4287, 4920, 5330, 5716, 6396, 7145, 7995, 8574, 10660, 11432, 12792, 14290, 15990, 17148, 18577, 21320, 21435, 28580, 31980, 34296, 37154, 42870, 55731, 57160, 58589, 63960, 74308, 85740, 92885, 111462, 117178, 148616, 171480, 175767, 185770, 222924, 234356, 278655, 292945, 351534, 371540, 445848, 468712, 557310, 585890, 703068, 743080, 761657, 878835, 1114620, 1171780, 1406136, 1523314, 1757670, 2229240, 2284971, 2343560, 3046628, 3515340, 3808285, 4569942, 6093256, 7030680, 7616570, 9139884, 11424855, 15233140, 18279768, 22849710, 30466280, 45699420, 91398840]

約数ペア:

[(1, 91398840), (2, 45699420), (3, 30466280), (4, 22849710), (5, 18279768), (6, 15233140), (8, 11424855), (10, 9139884), (12, 7616570), (13, 7030680), (15, 6093256), (20, 4569942), (24, 3808285), (26, 3515340), (30, 3046628), (39, 2343560), (40, 2284971), (41, 2229240), (52, 1757670), (60, 1523314), (65, 1406136), (78, 1171780), (82, 1114620), (104, 878835), (120, 761657), (123, 743080), (130, 703068), (156, 585890), (164, 557310), (195, 468712), (205, 445848), (246, 371540), (260, 351534), (312, 292945), (328, 278655), (390, 234356), (410, 222924), (492, 185770), (520, 175767), (533, 171480), (615, 148616), (780, 117178), (820, 111462), (984, 92885), (1066, 85740), (1230, 74308), (1429, 63960), (1560, 58589), (1599, 57160), (1640, 55731), (2132, 42870), (2460, 37154), (2665, 34296), (2858, 31980), (3198, 28580), (4264, 21435), (4287, 21320), (4920, 18577), (5330, 17148), (5716, 15990), (6396, 14290), (7145, 12792), (7995, 11432), (8574, 10660)]