353155140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 240

約数和(自身を含む): 1225168560

約数和(自身を除く): 872013420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 41, 45, 52, 54, 60, 65, 78, 81, 82, 90, 108, 117, 123, 130, 135, 156, 162, 164, 180, 195, 205, 234, 246, 260, 270, 324, 351, 369, 390, 405, 409, 410, 468, 492, 533, 540, 585, 615, 702, 738, 780, 810, 818, 820, 1053, 1066, 1107, 1170, 1227, 1230, 1404, 1476, 1599, 1620, 1636, 1755, 1845, 2045, 2106, 2132, 2214, 2340, 2454, 2460, 2665, 3198, 3321, 3510, 3681, 3690, 4090, 4212, 4428, 4797, 4908, 5265, 5317, 5330, 5535, 6135, 6396, 6642, 7020, 7362, 7380, 7995, 8180, 9594, 10530, 10634, 10660, 11043, 11070, 12270, 13284, 14391, 14724, 15951, 15990, 16605, 16769, 18405, 19188, 21060, 21268, 22086, 22140, 23985, 24540, 26585, 28782, 31902, 31980, 33129, 33210, 33538, 36810, 43173, 44172, 47853, 47970, 50307, 53170, 55215, 57564, 63804, 66258, 66420, 67076, 71955, 73620, 79755, 83845, 86346, 95706, 95940, 100614, 106340, 110430, 132516, 143559, 143910, 150921, 159510, 165645, 167690, 172692, 191412, 201228, 215865, 217997, 220860, 239265, 251535, 287118, 287820, 301842, 319020, 331290, 335380, 430677, 431730, 435994, 452763, 478530, 503070, 574236, 603684, 653991, 662580, 717795, 754605, 861354, 863460, 871988, 905526, 957060, 1006140, 1089985, 1307982, 1358289, 1435590, 1509210, 1722708, 1811052, 1961973, 2153385, 2179970, 2263815, 2615964, 2716578, 2871180, 3018420, 3269955, 3923946, 4306770, 4359940, 4527630, 5433156, 5885919, 6539910, 6791445, 7847892, 8613540, 9055260, 9809865, 11771838, 13079820, 13582890, 17657757, 19619730, 23543676, 27165780, 29429595, 35315514, 39239460, 58859190, 70631028, 88288785, 117718380, 176577570, 353155140]

約数ペア:

[(1, 353155140), (2, 176577570), (3, 117718380), (4, 88288785), (5, 70631028), (6, 58859190), (9, 39239460), (10, 35315514), (12, 29429595), (13, 27165780), (15, 23543676), (18, 19619730), (20, 17657757), (26, 13582890), (27, 13079820), (30, 11771838), (36, 9809865), (39, 9055260), (41, 8613540), (45, 7847892), (52, 6791445), (54, 6539910), (60, 5885919), (65, 5433156), (78, 4527630), (81, 4359940), (82, 4306770), (90, 3923946), (108, 3269955), (117, 3018420), (123, 2871180), (130, 2716578), (135, 2615964), (156, 2263815), (162, 2179970), (164, 2153385), (180, 1961973), (195, 1811052), (205, 1722708), (234, 1509210), (246, 1435590), (260, 1358289), (270, 1307982), (324, 1089985), (351, 1006140), (369, 957060), (390, 905526), (405, 871988), (409, 863460), (410, 861354), (468, 754605), (492, 717795), (533, 662580), (540, 653991), (585, 603684), (615, 574236), (702, 503070), (738, 478530), (780, 452763), (810, 435994), (818, 431730), (820, 430677), (1053, 335380), (1066, 331290), (1107, 319020), (1170, 301842), (1227, 287820), (1230, 287118), (1404, 251535), (1476, 239265), (1599, 220860), (1620, 217997), (1636, 215865), (1755, 201228), (1845, 191412), (2045, 172692), (2106, 167690), (2132, 165645), (2214, 159510), (2340, 150921), (2454, 143910), (2460, 143559), (2665, 132516), (3198, 110430), (3321, 106340), (3510, 100614), (3681, 95940), (3690, 95706), (4090, 86346), (4212, 83845), (4428, 79755), (4797, 73620), (4908, 71955), (5265, 67076), (5317, 66420), (5330, 66258), (5535, 63804), (6135, 57564), (6396, 55215), (6642, 53170), (7020, 50307), (7362, 47970), (7380, 47853), (7995, 44172), (8180, 43173), (9594, 36810), (10530, 33538), (10634, 33210), (10660, 33129), (11043, 31980), (11070, 31902), (12270, 28782), (13284, 26585), (14391, 24540), (14724, 23985), (15951, 22140), (15990, 22086), (16605, 21268), (16769, 21060), (18405, 19188)]