128030760

素因数分解:

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

素因数の和:873

約数の個数: 256

約数和(自身を含む): 501984000

約数和(自身を除く): 373953240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 829, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1658, 1716, 1755, 1980, 2145, 2340, 2376, 2487, 2574, 2808, 2860, 2970, 3316, 3432, 3510, 3861, 3960, 4145, 4290, 4680, 4974, 5148, 5720, 5940, 6435, 6632, 7020, 7461, 7722, 8290, 8580, 9119, 9948, 10296, 10777, 11880, 12435, 12870, 14040, 14922, 15444, 16580, 17160, 18238, 19305, 19896, 21554, 22383, 24870, 25740, 27357, 29844, 30888, 32331, 33160, 36476, 37305, 38610, 43108, 44766, 45595, 49740, 51480, 53885, 54714, 59688, 64662, 72952, 74610, 77220, 82071, 86216, 89532, 91190, 96993, 99480, 107770, 109428, 111915, 118547, 129324, 136785, 149220, 154440, 161655, 164142, 179064, 182380, 193986, 215540, 218856, 223830, 237094, 246213, 258648, 273570, 290979, 298440, 323310, 328284, 355641, 364760, 387972, 410355, 431080, 447660, 474188, 484965, 492426, 547140, 581958, 592735, 646620, 656568, 711282, 775944, 820710, 895320, 948376, 969930, 984852, 1066923, 1094280, 1163916, 1185470, 1231065, 1293240, 1422564, 1454895, 1641420, 1778205, 1939860, 1969704, 2133846, 2327832, 2370940, 2462130, 2845128, 2909790, 3200769, 3282840, 3556410, 3879720, 4267692, 4741880, 4924260, 5334615, 5819580, 6401538, 7112820, 8535384, 9848520, 10669230, 11639160, 12803076, 14225640, 16003845, 21338460, 25606152, 32007690, 42676920, 64015380, 128030760]

約数ペア:

[(1, 128030760), (2, 64015380), (3, 42676920), (4, 32007690), (5, 25606152), (6, 21338460), (8, 16003845), (9, 14225640), (10, 12803076), (11, 11639160), (12, 10669230), (13, 9848520), (15, 8535384), (18, 7112820), (20, 6401538), (22, 5819580), (24, 5334615), (26, 4924260), (27, 4741880), (30, 4267692), (33, 3879720), (36, 3556410), (39, 3282840), (40, 3200769), (44, 2909790), (45, 2845128), (52, 2462130), (54, 2370940), (55, 2327832), (60, 2133846), (65, 1969704), (66, 1939860), (72, 1778205), (78, 1641420), (88, 1454895), (90, 1422564), (99, 1293240), (104, 1231065), (108, 1185470), (110, 1163916), (117, 1094280), (120, 1066923), (130, 984852), (132, 969930), (135, 948376), (143, 895320), (156, 820710), (165, 775944), (180, 711282), (195, 656568), (198, 646620), (216, 592735), (220, 581958), (234, 547140), (260, 492426), (264, 484965), (270, 474188), (286, 447660), (297, 431080), (312, 410355), (330, 387972), (351, 364760), (360, 355641), (390, 328284), (396, 323310), (429, 298440), (440, 290979), (468, 273570), (495, 258648), (520, 246213), (540, 237094), (572, 223830), (585, 218856), (594, 215540), (660, 193986), (702, 182380), (715, 179064), (780, 164142), (792, 161655), (829, 154440), (858, 149220), (936, 136785), (990, 129324), (1080, 118547), (1144, 111915), (1170, 109428), (1188, 107770), (1287, 99480), (1320, 96993), (1404, 91190), (1430, 89532), (1485, 86216), (1560, 82071), (1658, 77220), (1716, 74610), (1755, 72952), (1980, 64662), (2145, 59688), (2340, 54714), (2376, 53885), (2487, 51480), (2574, 49740), (2808, 45595), (2860, 44766), (2970, 43108), (3316, 38610), (3432, 37305), (3510, 36476), (3861, 33160), (3960, 32331), (4145, 30888), (4290, 29844), (4680, 27357), (4974, 25740), (5148, 24870), (5720, 22383), (5940, 21554), (6435, 19896), (6632, 19305), (7020, 18238), (7461, 17160), (7722, 16580), (8290, 15444), (8580, 14922), (9119, 14040), (9948, 12870), (10296, 12435), (10777, 11880)]