141644880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 240

約数和(自身を含む): 527414160

約数和(自身を除く): 385769280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 360, 370, 390, 409, 444, 468, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 818, 888, 936, 962, 1040, 1110, 1170, 1227, 1332, 1443, 1480, 1560, 1636, 1665, 1776, 1872, 1924, 2045, 2220, 2340, 2405, 2454, 2664, 2886, 2960, 3120, 3272, 3330, 3681, 3848, 4090, 4329, 4440, 4680, 4810, 4908, 5317, 5328, 5772, 6135, 6544, 6660, 7215, 7362, 7696, 8180, 8658, 8880, 9360, 9620, 9816, 10634, 11544, 12270, 13320, 14430, 14724, 15133, 15951, 16360, 17316, 18405, 19240, 19632, 21268, 21645, 23088, 24540, 26585, 26640, 28860, 29448, 30266, 31902, 32720, 34632, 36810, 38480, 42536, 43290, 45399, 47853, 49080, 53170, 57720, 58896, 60532, 63804, 69264, 73620, 75665, 79755, 85072, 86580, 90798, 95706, 98160, 106340, 115440, 121064, 127608, 136197, 147240, 151330, 159510, 173160, 181596, 191412, 196729, 212680, 226995, 239265, 242128, 255216, 272394, 294480, 302660, 319020, 346320, 363192, 382824, 393458, 425360, 453990, 478530, 544788, 590187, 605320, 638040, 680985, 726384, 765648, 786916, 907980, 957060, 983645, 1089576, 1180374, 1210640, 1276080, 1361970, 1573832, 1770561, 1815960, 1914120, 1967290, 2179152, 2360748, 2723940, 2950935, 3147664, 3541122, 3631920, 3828240, 3934580, 4721496, 5447880, 5901870, 7082244, 7869160, 8852805, 9442992, 10895760, 11803740, 14164488, 15738320, 17705610, 23607480, 28328976, 35411220, 47214960, 70822440, 141644880]

約数ペア:

[(1, 141644880), (2, 70822440), (3, 47214960), (4, 35411220), (5, 28328976), (6, 23607480), (8, 17705610), (9, 15738320), (10, 14164488), (12, 11803740), (13, 10895760), (15, 9442992), (16, 8852805), (18, 7869160), (20, 7082244), (24, 5901870), (26, 5447880), (30, 4721496), (36, 3934580), (37, 3828240), (39, 3631920), (40, 3541122), (45, 3147664), (48, 2950935), (52, 2723940), (60, 2360748), (65, 2179152), (72, 1967290), (74, 1914120), (78, 1815960), (80, 1770561), (90, 1573832), (104, 1361970), (111, 1276080), (117, 1210640), (120, 1180374), (130, 1089576), (144, 983645), (148, 957060), (156, 907980), (180, 786916), (185, 765648), (195, 726384), (208, 680985), (222, 638040), (234, 605320), (240, 590187), (260, 544788), (296, 478530), (312, 453990), (333, 425360), (360, 393458), (370, 382824), (390, 363192), (409, 346320), (444, 319020), (468, 302660), (481, 294480), (520, 272394), (555, 255216), (585, 242128), (592, 239265), (624, 226995), (666, 212680), (720, 196729), (740, 191412), (780, 181596), (818, 173160), (888, 159510), (936, 151330), (962, 147240), (1040, 136197), (1110, 127608), (1170, 121064), (1227, 115440), (1332, 106340), (1443, 98160), (1480, 95706), (1560, 90798), (1636, 86580), (1665, 85072), (1776, 79755), (1872, 75665), (1924, 73620), (2045, 69264), (2220, 63804), (2340, 60532), (2405, 58896), (2454, 57720), (2664, 53170), (2886, 49080), (2960, 47853), (3120, 45399), (3272, 43290), (3330, 42536), (3681, 38480), (3848, 36810), (4090, 34632), (4329, 32720), (4440, 31902), (4680, 30266), (4810, 29448), (4908, 28860), (5317, 26640), (5328, 26585), (5772, 24540), (6135, 23088), (6544, 21645), (6660, 21268), (7215, 19632), (7362, 19240), (7696, 18405), (8180, 17316), (8658, 16360), (8880, 15951), (9360, 15133), (9620, 14724), (9816, 14430), (10634, 13320), (11544, 12270)]