166825260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4324

約数の個数: 144

約数和(自身を含む): 597123072

約数和(自身を除く): 430297812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4271, 4340, 5580, 6510, 7812, 8542, 9765, 12813, 13020, 17084, 19530, 21355, 25626, 29897, 38439, 39060, 42710, 51252, 59794, 64065, 76878, 85420, 89691, 119588, 128130, 132401, 149485, 153756, 179382, 192195, 256260, 264802, 269073, 298970, 358764, 384390, 397203, 448455, 529604, 538146, 597940, 662005, 768780, 794406, 896910, 926807, 1076292, 1191609, 1324010, 1345365, 1588812, 1793820, 1853614, 1986015, 2383218, 2648020, 2690730, 2780421, 3707228, 3972030, 4634035, 4766436, 5381460, 5560842, 5958045, 7944060, 8341263, 9268070, 11121684, 11916090, 13902105, 16682526, 18536140, 23832180, 27804210, 33365052, 41706315, 55608420, 83412630, 166825260]

約数ペア:

[(1, 166825260), (2, 83412630), (3, 55608420), (4, 41706315), (5, 33365052), (6, 27804210), (7, 23832180), (9, 18536140), (10, 16682526), (12, 13902105), (14, 11916090), (15, 11121684), (18, 9268070), (20, 8341263), (21, 7944060), (28, 5958045), (30, 5560842), (31, 5381460), (35, 4766436), (36, 4634035), (42, 3972030), (45, 3707228), (60, 2780421), (62, 2690730), (63, 2648020), (70, 2383218), (84, 1986015), (90, 1853614), (93, 1793820), (105, 1588812), (124, 1345365), (126, 1324010), (140, 1191609), (155, 1076292), (180, 926807), (186, 896910), (210, 794406), (217, 768780), (252, 662005), (279, 597940), (310, 538146), (315, 529604), (372, 448455), (420, 397203), (434, 384390), (465, 358764), (558, 298970), (620, 269073), (630, 264802), (651, 256260), (868, 192195), (930, 179382), (1085, 153756), (1116, 149485), (1260, 132401), (1302, 128130), (1395, 119588), (1860, 89691), (1953, 85420), (2170, 76878), (2604, 64065), (2790, 59794), (3255, 51252), (3906, 42710), (4271, 39060), (4340, 38439), (5580, 29897), (6510, 25626), (7812, 21355), (8542, 19530), (9765, 17084), (12813, 13020)]