5561961720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1498

約数の個数: 256

約数和(自身を含む): 19818086400

約数和(自身を除く): 14256124680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 167, 168, 186, 210, 217, 248, 280, 310, 334, 372, 420, 434, 465, 501, 620, 651, 668, 744, 835, 840, 868, 930, 1002, 1085, 1169, 1240, 1279, 1302, 1336, 1670, 1736, 1860, 2004, 2170, 2338, 2505, 2558, 2604, 3255, 3340, 3507, 3720, 3837, 4008, 4340, 4676, 5010, 5116, 5177, 5208, 5845, 6395, 6510, 6680, 7014, 7674, 8680, 8953, 9352, 10020, 10232, 10354, 11690, 12790, 13020, 14028, 15348, 15531, 17535, 17906, 19185, 20040, 20708, 23380, 25580, 25885, 26040, 26859, 28056, 30696, 31062, 35070, 35812, 36239, 38370, 39649, 41416, 44765, 46760, 51160, 51770, 53718, 62124, 70140, 71624, 72478, 76740, 77655, 79298, 89530, 103540, 107436, 108717, 118947, 124248, 134295, 140280, 144956, 153480, 155310, 158596, 179060, 181195, 198245, 207080, 213593, 214872, 217434, 237894, 268590, 277543, 289912, 310620, 317192, 358120, 362390, 396490, 427186, 434868, 475788, 537180, 543585, 555086, 594735, 621240, 640779, 724780, 792980, 832629, 854372, 869736, 951576, 1067965, 1074360, 1087170, 1110172, 1189470, 1281558, 1387715, 1449560, 1495151, 1585960, 1665258, 1708744, 2135930, 2174340, 2220344, 2378940, 2563116, 2775430, 2990302, 3203895, 3330516, 4163145, 4271860, 4348680, 4485453, 4757880, 5126232, 5550860, 5980604, 6407790, 6621383, 6661032, 7475755, 8326290, 8543720, 8970906, 11101720, 11961208, 12815580, 13242766, 14951510, 16652580, 17941812, 19864149, 22427265, 25631160, 26485532, 29903020, 33106915, 33305160, 35883624, 39728298, 44854530, 46349681, 52971064, 59806040, 66213830, 79456596, 89709060, 92699362, 99320745, 132427660, 139049043, 158913192, 179418120, 185398724, 198641490, 231748405, 264855320, 278098086, 370797448, 397282980, 463496810, 556196172, 695245215, 794565960, 926993620, 1112392344, 1390490430, 1853987240, 2780980860, 5561961720]

約数ペア:

[(1, 5561961720), (2, 2780980860), (3, 1853987240), (4, 1390490430), (5, 1112392344), (6, 926993620), (7, 794565960), (8, 695245215), (10, 556196172), (12, 463496810), (14, 397282980), (15, 370797448), (20, 278098086), (21, 264855320), (24, 231748405), (28, 198641490), (30, 185398724), (31, 179418120), (35, 158913192), (40, 139049043), (42, 132427660), (56, 99320745), (60, 92699362), (62, 89709060), (70, 79456596), (84, 66213830), (93, 59806040), (105, 52971064), (120, 46349681), (124, 44854530), (140, 39728298), (155, 35883624), (167, 33305160), (168, 33106915), (186, 29903020), (210, 26485532), (217, 25631160), (248, 22427265), (280, 19864149), (310, 17941812), (334, 16652580), (372, 14951510), (420, 13242766), (434, 12815580), (465, 11961208), (501, 11101720), (620, 8970906), (651, 8543720), (668, 8326290), (744, 7475755), (835, 6661032), (840, 6621383), (868, 6407790), (930, 5980604), (1002, 5550860), (1085, 5126232), (1169, 4757880), (1240, 4485453), (1279, 4348680), (1302, 4271860), (1336, 4163145), (1670, 3330516), (1736, 3203895), (1860, 2990302), (2004, 2775430), (2170, 2563116), (2338, 2378940), (2505, 2220344), (2558, 2174340), (2604, 2135930), (3255, 1708744), (3340, 1665258), (3507, 1585960), (3720, 1495151), (3837, 1449560), (4008, 1387715), (4340, 1281558), (4676, 1189470), (5010, 1110172), (5116, 1087170), (5177, 1074360), (5208, 1067965), (5845, 951576), (6395, 869736), (6510, 854372), (6680, 832629), (7014, 792980), (7674, 724780), (8680, 640779), (8953, 621240), (9352, 594735), (10020, 555086), (10232, 543585), (10354, 537180), (11690, 475788), (12790, 434868), (13020, 427186), (14028, 396490), (15348, 362390), (15531, 358120), (17535, 317192), (17906, 310620), (19185, 289912), (20040, 277543), (20708, 268590), (23380, 237894), (25580, 217434), (25885, 214872), (26040, 213593), (26859, 207080), (28056, 198245), (30696, 181195), (31062, 179060), (35070, 158596), (35812, 155310), (36239, 153480), (38370, 144956), (39649, 140280), (41416, 134295), (44765, 124248), (46760, 118947), (51160, 108717), (51770, 107436), (53718, 103540), (62124, 89530), (70140, 79298), (71624, 77655), (72478, 76740)]