1570485280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:872

約数の個数: 288

約数和(自身を含む): 4898698560

約数和(自身を除く): 3328213280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 160, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 304, 364, 380, 392, 416, 455, 490, 494, 520, 532, 560, 608, 637, 665, 728, 760, 784, 811, 910, 931, 980, 988, 1040, 1064, 1120, 1235, 1274, 1330, 1456, 1520, 1568, 1622, 1729, 1820, 1862, 1960, 1976, 2080, 2128, 2470, 2548, 2660, 2912, 3040, 3185, 3244, 3458, 3640, 3724, 3920, 3952, 4055, 4256, 4655, 4940, 5096, 5320, 5677, 6370, 6488, 6916, 7280, 7448, 7840, 7904, 8110, 8645, 9310, 9880, 10192, 10543, 10640, 11354, 12103, 12740, 12976, 13832, 14560, 14896, 15409, 16220, 17290, 18620, 19760, 20384, 21086, 21280, 22708, 24206, 25480, 25952, 27664, 28385, 29792, 30818, 32440, 34580, 37240, 39520, 39739, 42172, 45416, 48412, 50960, 52715, 55328, 56770, 60515, 61636, 64880, 69160, 73801, 74480, 77045, 79478, 84344, 90832, 96824, 101920, 105430, 107863, 113540, 121030, 123272, 129760, 138320, 147602, 148960, 154090, 158956, 168688, 181664, 193648, 198695, 200317, 210860, 215726, 227080, 242060, 246544, 276640, 295204, 308180, 317912, 337376, 369005, 387296, 397390, 400634, 421720, 431452, 454160, 484120, 493088, 516607, 539315, 590408, 616360, 635824, 738010, 755041, 794780, 801268, 843440, 862904, 908320, 968240, 1001585, 1033214, 1078630, 1180816, 1232720, 1271648, 1402219, 1476020, 1510082, 1589560, 1602536, 1686880, 1725808, 1936480, 2003170, 2066428, 2157260, 2361632, 2465440, 2583035, 2804438, 2952040, 3020164, 3179120, 3205072, 3451616, 3775205, 4006340, 4132856, 4314520, 5166070, 5608876, 5904080, 6040328, 6358240, 6410144, 7011095, 7550410, 8012680, 8265712, 8629040, 9815533, 10332140, 11217752, 11808160, 12080656, 14022190, 15100820, 16025360, 16531424, 17258080, 19631066, 20664280, 22435504, 24161312, 28044380, 30201640, 32050720, 39262132, 41328560, 44871008, 49077665, 56088760, 60403280, 78524264, 82657120, 98155330, 112177520, 120806560, 157048528, 196310660, 224355040, 314097056, 392621320, 785242640, 1570485280]

約数ペア:

[(1, 1570485280), (2, 785242640), (4, 392621320), (5, 314097056), (7, 224355040), (8, 196310660), (10, 157048528), (13, 120806560), (14, 112177520), (16, 98155330), (19, 82657120), (20, 78524264), (26, 60403280), (28, 56088760), (32, 49077665), (35, 44871008), (38, 41328560), (40, 39262132), (49, 32050720), (52, 30201640), (56, 28044380), (65, 24161312), (70, 22435504), (76, 20664280), (80, 19631066), (91, 17258080), (95, 16531424), (98, 16025360), (104, 15100820), (112, 14022190), (130, 12080656), (133, 11808160), (140, 11217752), (152, 10332140), (160, 9815533), (182, 8629040), (190, 8265712), (196, 8012680), (208, 7550410), (224, 7011095), (245, 6410144), (247, 6358240), (260, 6040328), (266, 5904080), (280, 5608876), (304, 5166070), (364, 4314520), (380, 4132856), (392, 4006340), (416, 3775205), (455, 3451616), (490, 3205072), (494, 3179120), (520, 3020164), (532, 2952040), (560, 2804438), (608, 2583035), (637, 2465440), (665, 2361632), (728, 2157260), (760, 2066428), (784, 2003170), (811, 1936480), (910, 1725808), (931, 1686880), (980, 1602536), (988, 1589560), (1040, 1510082), (1064, 1476020), (1120, 1402219), (1235, 1271648), (1274, 1232720), (1330, 1180816), (1456, 1078630), (1520, 1033214), (1568, 1001585), (1622, 968240), (1729, 908320), (1820, 862904), (1862, 843440), (1960, 801268), (1976, 794780), (2080, 755041), (2128, 738010), (2470, 635824), (2548, 616360), (2660, 590408), (2912, 539315), (3040, 516607), (3185, 493088), (3244, 484120), (3458, 454160), (3640, 431452), (3724, 421720), (3920, 400634), (3952, 397390), (4055, 387296), (4256, 369005), (4655, 337376), (4940, 317912), (5096, 308180), (5320, 295204), (5677, 276640), (6370, 246544), (6488, 242060), (6916, 227080), (7280, 215726), (7448, 210860), (7840, 200317), (7904, 198695), (8110, 193648), (8645, 181664), (9310, 168688), (9880, 158956), (10192, 154090), (10543, 148960), (10640, 147602), (11354, 138320), (12103, 129760), (12740, 123272), (12976, 121030), (13832, 113540), (14560, 107863), (14896, 105430), (15409, 101920), (16220, 96824), (17290, 90832), (18620, 84344), (19760, 79478), (20384, 77045), (21086, 74480), (21280, 73801), (22708, 69160), (24206, 64880), (25480, 61636), (25952, 60515), (27664, 56770), (28385, 55328), (29792, 52715), (30818, 50960), (32440, 48412), (34580, 45416), (37240, 42172), (39520, 39739)]