313107120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 200

約数和(自身を含む): 1097392560

約数和(自身を除く): 784285440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 211, 216, 229, 240, 270, 324, 360, 405, 422, 432, 458, 540, 633, 648, 687, 720, 810, 844, 916, 1055, 1080, 1145, 1266, 1296, 1374, 1620, 1688, 1832, 1899, 2061, 2110, 2160, 2290, 2532, 2748, 3165, 3240, 3376, 3435, 3664, 3798, 4122, 4220, 4580, 5064, 5496, 5697, 6183, 6330, 6480, 6870, 7596, 8244, 8440, 9160, 9495, 10128, 10305, 10992, 11394, 12366, 12660, 13740, 15192, 16488, 16880, 17091, 18320, 18549, 18990, 20610, 22788, 24732, 25320, 27480, 28485, 30384, 30915, 32976, 34182, 37098, 37980, 41220, 45576, 48319, 49464, 50640, 54960, 56970, 61830, 68364, 74196, 75960, 82440, 85455, 91152, 92745, 96638, 98928, 113940, 123660, 136728, 144957, 148392, 151920, 164880, 170910, 185490, 193276, 227880, 241595, 247320, 273456, 289914, 296784, 341820, 370980, 386552, 434871, 455760, 483190, 494640, 579828, 683640, 724785, 741960, 773104, 869742, 966380, 1159656, 1304613, 1367280, 1449570, 1483920, 1739484, 1932760, 2174355, 2319312, 2609226, 2899140, 3478968, 3865520, 3913839, 4348710, 5218452, 5798280, 6523065, 6957936, 7827678, 8697420, 10436904, 11596560, 13046130, 15655356, 17394840, 19569195, 20873808, 26092260, 31310712, 34789680, 39138390, 52184520, 62621424, 78276780, 104369040, 156553560, 313107120]

約数ペア:

[(1, 313107120), (2, 156553560), (3, 104369040), (4, 78276780), (5, 62621424), (6, 52184520), (8, 39138390), (9, 34789680), (10, 31310712), (12, 26092260), (15, 20873808), (16, 19569195), (18, 17394840), (20, 15655356), (24, 13046130), (27, 11596560), (30, 10436904), (36, 8697420), (40, 7827678), (45, 6957936), (48, 6523065), (54, 5798280), (60, 5218452), (72, 4348710), (80, 3913839), (81, 3865520), (90, 3478968), (108, 2899140), (120, 2609226), (135, 2319312), (144, 2174355), (162, 1932760), (180, 1739484), (211, 1483920), (216, 1449570), (229, 1367280), (240, 1304613), (270, 1159656), (324, 966380), (360, 869742), (405, 773104), (422, 741960), (432, 724785), (458, 683640), (540, 579828), (633, 494640), (648, 483190), (687, 455760), (720, 434871), (810, 386552), (844, 370980), (916, 341820), (1055, 296784), (1080, 289914), (1145, 273456), (1266, 247320), (1296, 241595), (1374, 227880), (1620, 193276), (1688, 185490), (1832, 170910), (1899, 164880), (2061, 151920), (2110, 148392), (2160, 144957), (2290, 136728), (2532, 123660), (2748, 113940), (3165, 98928), (3240, 96638), (3376, 92745), (3435, 91152), (3664, 85455), (3798, 82440), (4122, 75960), (4220, 74196), (4580, 68364), (5064, 61830), (5496, 56970), (5697, 54960), (6183, 50640), (6330, 49464), (6480, 48319), (6870, 45576), (7596, 41220), (8244, 37980), (8440, 37098), (9160, 34182), (9495, 32976), (10128, 30915), (10305, 30384), (10992, 28485), (11394, 27480), (12366, 25320), (12660, 24732), (13740, 22788), (15192, 20610), (16488, 18990), (16880, 18549), (17091, 18320)]