265662791520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{307651}}^1$

素因数の和:307933

約数の個数: 192

約数和(自身を含む): 960110516736

約数和(自身を除く): 694447725216

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 257, 280, 336, 420, 480, 514, 560, 672, 771, 840, 1028, 1120, 1285, 1542, 1680, 1799, 2056, 2570, 3084, 3360, 3598, 3855, 4112, 5140, 5397, 6168, 7196, 7710, 8224, 8995, 10280, 10794, 12336, 14392, 15420, 17990, 20560, 21588, 24672, 26985, 28784, 30840, 35980, 41120, 43176, 53970, 57568, 61680, 71960, 86352, 107940, 123360, 143920, 172704, 215880, 287840, 307651, 431760, 615302, 863520, 922953, 1230604, 1538255, 1845906, 2153557, 2461208, 3076510, 3691812, 4307114, 4614765, 4922416, 6153020, 6460671, 7383624, 8614228, 9229530, 9844832, 10767785, 12306040, 12921342, 14767248, 17228456, 18459060, 21535570, 24612080, 25842684, 29534496, 32303355, 34456912, 36918120, 43071140, 49224160, 51685368, 64606710, 68913824, 73836240, 79066307, 86142280, 103370736, 129213420, 147672480, 158132614, 172284560, 206741472, 237198921, 258426840, 316265228, 344569120, 395331535, 474397842, 516853680, 553464149, 632530456, 790663070, 948795684, 1033707360, 1106928298, 1185994605, 1265060912, 1581326140, 1660392447, 1897591368, 2213856596, 2371989210, 2530121824, 2767320745, 3162652280, 3320784894, 3795182736, 4427713192, 4743978420, 5534641490, 6325304560, 6641569788, 7590365472, 8301962235, 8855426384, 9487956840, 11069282980, 12650609120, 13283139576, 16603924470, 17710852768, 18975913680, 22138565960, 26566279152, 33207848940, 37951827360, 44277131920, 53132558304, 66415697880, 88554263840, 132831395760, 265662791520]

約数ペア:

[(1, 265662791520), (2, 132831395760), (3, 88554263840), (4, 66415697880), (5, 53132558304), (6, 44277131920), (7, 37951827360), (8, 33207848940), (10, 26566279152), (12, 22138565960), (14, 18975913680), (15, 17710852768), (16, 16603924470), (20, 13283139576), (21, 12650609120), (24, 11069282980), (28, 9487956840), (30, 8855426384), (32, 8301962235), (35, 7590365472), (40, 6641569788), (42, 6325304560), (48, 5534641490), (56, 4743978420), (60, 4427713192), (70, 3795182736), (80, 3320784894), (84, 3162652280), (96, 2767320745), (105, 2530121824), (112, 2371989210), (120, 2213856596), (140, 1897591368), (160, 1660392447), (168, 1581326140), (210, 1265060912), (224, 1185994605), (240, 1106928298), (257, 1033707360), (280, 948795684), (336, 790663070), (420, 632530456), (480, 553464149), (514, 516853680), (560, 474397842), (672, 395331535), (771, 344569120), (840, 316265228), (1028, 258426840), (1120, 237198921), (1285, 206741472), (1542, 172284560), (1680, 158132614), (1799, 147672480), (2056, 129213420), (2570, 103370736), (3084, 86142280), (3360, 79066307), (3598, 73836240), (3855, 68913824), (4112, 64606710), (5140, 51685368), (5397, 49224160), (6168, 43071140), (7196, 36918120), (7710, 34456912), (8224, 32303355), (8995, 29534496), (10280, 25842684), (10794, 24612080), (12336, 21535570), (14392, 18459060), (15420, 17228456), (17990, 14767248), (20560, 12921342), (21588, 12306040), (24672, 10767785), (26985, 9844832), (28784, 9229530), (30840, 8614228), (35980, 7383624), (41120, 6460671), (43176, 6153020), (53970, 4922416), (57568, 4614765), (61680, 4307114), (71960, 3691812), (86352, 3076510), (107940, 2461208), (123360, 2153557), (143920, 1845906), (172704, 1538255), (215880, 1230604), (287840, 922953), (307651, 863520), (431760, 615302)]