172707360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{1049}}^1$

素因数の和:1088

約数の個数: 192

約数和(自身を含む): 635040000

約数和(自身を除く): 462332640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1049, 1120, 1176, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2098, 2352, 2744, 2940, 3147, 3360, 3430, 3920, 4116, 4196, 4704, 5145, 5245, 5488, 5880, 6294, 6860, 7343, 7840, 8232, 8392, 10290, 10490, 10976, 11760, 12588, 13720, 14686, 15735, 16464, 16784, 20580, 20980, 22029, 23520, 25176, 27440, 29372, 31470, 32928, 33568, 36715, 41160, 41960, 44058, 50352, 51401, 54880, 58744, 62940, 73430, 82320, 83920, 88116, 100704, 102802, 110145, 117488, 125880, 146860, 154203, 164640, 167840, 176232, 205604, 220290, 234976, 251760, 257005, 293720, 308406, 352464, 359807, 411208, 440580, 503520, 514010, 587440, 616812, 704928, 719614, 771015, 822416, 881160, 1028020, 1079421, 1174880, 1233624, 1439228, 1542030, 1644832, 1762320, 1799035, 2056040, 2158842, 2467248, 2878456, 3084060, 3524640, 3598070, 4112080, 4317684, 4934496, 5397105, 5756912, 6168120, 7196140, 8224160, 8635368, 10794210, 11513824, 12336240, 14392280, 17270736, 21588420, 24672480, 28784560, 34541472, 43176840, 57569120, 86353680, 172707360]

約数ペア:

[(1, 172707360), (2, 86353680), (3, 57569120), (4, 43176840), (5, 34541472), (6, 28784560), (7, 24672480), (8, 21588420), (10, 17270736), (12, 14392280), (14, 12336240), (15, 11513824), (16, 10794210), (20, 8635368), (21, 8224160), (24, 7196140), (28, 6168120), (30, 5756912), (32, 5397105), (35, 4934496), (40, 4317684), (42, 4112080), (48, 3598070), (49, 3524640), (56, 3084060), (60, 2878456), (70, 2467248), (80, 2158842), (84, 2056040), (96, 1799035), (98, 1762320), (105, 1644832), (112, 1542030), (120, 1439228), (140, 1233624), (147, 1174880), (160, 1079421), (168, 1028020), (196, 881160), (210, 822416), (224, 771015), (240, 719614), (245, 704928), (280, 616812), (294, 587440), (336, 514010), (343, 503520), (392, 440580), (420, 411208), (480, 359807), (490, 352464), (560, 308406), (588, 293720), (672, 257005), (686, 251760), (735, 234976), (784, 220290), (840, 205604), (980, 176232), (1029, 167840), (1049, 164640), (1120, 154203), (1176, 146860), (1372, 125880), (1470, 117488), (1568, 110145), (1680, 102802), (1715, 100704), (1960, 88116), (2058, 83920), (2098, 82320), (2352, 73430), (2744, 62940), (2940, 58744), (3147, 54880), (3360, 51401), (3430, 50352), (3920, 44058), (4116, 41960), (4196, 41160), (4704, 36715), (5145, 33568), (5245, 32928), (5488, 31470), (5880, 29372), (6294, 27440), (6860, 25176), (7343, 23520), (7840, 22029), (8232, 20980), (8392, 20580), (10290, 16784), (10490, 16464), (10976, 15735), (11760, 14686), (12588, 13720)]