42676920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 163144800

約数和(自身を除く): 120467880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 829, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1658, 1716, 1980, 2145, 2340, 2487, 2574, 2860, 3316, 3432, 3960, 4145, 4290, 4680, 4974, 5148, 5720, 6435, 6632, 7461, 8290, 8580, 9119, 9948, 10296, 10777, 12435, 12870, 14922, 16580, 17160, 18238, 19896, 21554, 24870, 25740, 27357, 29844, 32331, 33160, 36476, 37305, 43108, 45595, 49740, 51480, 53885, 54714, 59688, 64662, 72952, 74610, 82071, 86216, 91190, 96993, 99480, 107770, 109428, 118547, 129324, 136785, 149220, 161655, 164142, 182380, 193986, 215540, 218856, 237094, 258648, 273570, 298440, 323310, 328284, 355641, 364760, 387972, 410355, 431080, 474188, 484965, 547140, 592735, 646620, 656568, 711282, 775944, 820710, 948376, 969930, 1066923, 1094280, 1185470, 1293240, 1422564, 1641420, 1778205, 1939860, 2133846, 2370940, 2845128, 3282840, 3556410, 3879720, 4267692, 4741880, 5334615, 7112820, 8535384, 10669230, 14225640, 21338460, 42676920]

約数ペア:

[(1, 42676920), (2, 21338460), (3, 14225640), (4, 10669230), (5, 8535384), (6, 7112820), (8, 5334615), (9, 4741880), (10, 4267692), (11, 3879720), (12, 3556410), (13, 3282840), (15, 2845128), (18, 2370940), (20, 2133846), (22, 1939860), (24, 1778205), (26, 1641420), (30, 1422564), (33, 1293240), (36, 1185470), (39, 1094280), (40, 1066923), (44, 969930), (45, 948376), (52, 820710), (55, 775944), (60, 711282), (65, 656568), (66, 646620), (72, 592735), (78, 547140), (88, 484965), (90, 474188), (99, 431080), (104, 410355), (110, 387972), (117, 364760), (120, 355641), (130, 328284), (132, 323310), (143, 298440), (156, 273570), (165, 258648), (180, 237094), (195, 218856), (198, 215540), (220, 193986), (234, 182380), (260, 164142), (264, 161655), (286, 149220), (312, 136785), (330, 129324), (360, 118547), (390, 109428), (396, 107770), (429, 99480), (440, 96993), (468, 91190), (495, 86216), (520, 82071), (572, 74610), (585, 72952), (660, 64662), (715, 59688), (780, 54714), (792, 53885), (829, 51480), (858, 49740), (936, 45595), (990, 43108), (1144, 37305), (1170, 36476), (1287, 33160), (1320, 32331), (1430, 29844), (1560, 27357), (1658, 25740), (1716, 24870), (1980, 21554), (2145, 19896), (2340, 18238), (2487, 17160), (2574, 16580), (2860, 14922), (3316, 12870), (3432, 12435), (3960, 10777), (4145, 10296), (4290, 9948), (4680, 9119), (4974, 8580), (5148, 8290), (5720, 7461), (6435, 6632)]