70687760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 199487232

約数和(自身を除く): 128799472

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 80, 88, 104, 110, 130, 143, 148, 167, 176, 185, 208, 220, 260, 286, 296, 334, 370, 407, 440, 481, 520, 572, 592, 668, 715, 740, 814, 835, 880, 962, 1040, 1144, 1336, 1430, 1480, 1628, 1670, 1837, 1924, 2035, 2171, 2288, 2405, 2672, 2860, 2960, 3256, 3340, 3674, 3848, 4070, 4342, 4810, 5291, 5720, 6179, 6512, 6680, 7348, 7696, 8140, 8684, 9185, 9620, 10582, 10855, 11440, 12358, 13360, 14696, 16280, 17368, 18370, 19240, 21164, 21710, 23881, 24716, 26455, 29392, 30895, 32560, 34736, 36740, 38480, 42328, 43420, 47762, 49432, 52910, 61790, 67969, 73480, 80327, 84656, 86840, 95524, 98864, 105820, 119405, 123580, 135938, 146960, 160654, 173680, 191048, 211640, 238810, 247160, 271876, 321308, 339845, 382096, 401635, 423280, 477620, 494320, 543752, 642616, 679690, 803270, 883597, 955240, 1087504, 1285232, 1359380, 1606540, 1767194, 1910480, 2718760, 3213080, 3534388, 4417985, 5437520, 6426160, 7068776, 8835970, 14137552, 17671940, 35343880, 70687760]

約数ペア:

[(1, 70687760), (2, 35343880), (4, 17671940), (5, 14137552), (8, 8835970), (10, 7068776), (11, 6426160), (13, 5437520), (16, 4417985), (20, 3534388), (22, 3213080), (26, 2718760), (37, 1910480), (40, 1767194), (44, 1606540), (52, 1359380), (55, 1285232), (65, 1087504), (74, 955240), (80, 883597), (88, 803270), (104, 679690), (110, 642616), (130, 543752), (143, 494320), (148, 477620), (167, 423280), (176, 401635), (185, 382096), (208, 339845), (220, 321308), (260, 271876), (286, 247160), (296, 238810), (334, 211640), (370, 191048), (407, 173680), (440, 160654), (481, 146960), (520, 135938), (572, 123580), (592, 119405), (668, 105820), (715, 98864), (740, 95524), (814, 86840), (835, 84656), (880, 80327), (962, 73480), (1040, 67969), (1144, 61790), (1336, 52910), (1430, 49432), (1480, 47762), (1628, 43420), (1670, 42328), (1837, 38480), (1924, 36740), (2035, 34736), (2171, 32560), (2288, 30895), (2405, 29392), (2672, 26455), (2860, 24716), (2960, 23881), (3256, 21710), (3340, 21164), (3674, 19240), (3848, 18370), (4070, 17368), (4342, 16280), (4810, 14696), (5291, 13360), (5720, 12358), (6179, 11440), (6512, 10855), (6680, 10582), (7348, 9620), (7696, 9185), (8140, 8684)]