250661040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4867

約数の個数: 160

約数和(自身を含む): 916893696

約数和(自身を除く): 666232656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 4813, 5208, 6510, 7440, 8680, 9626, 10416, 13020, 14439, 17360, 19252, 24065, 26040, 28878, 33691, 38504, 48130, 52080, 57756, 67382, 72195, 77008, 96260, 101073, 115512, 134764, 144390, 149203, 168455, 192520, 202146, 231024, 269528, 288780, 298406, 336910, 385040, 404292, 447609, 505365, 539056, 577560, 596812, 673820, 746015, 808584, 895218, 1010730, 1044421, 1155120, 1193624, 1347640, 1492030, 1617168, 1790436, 2021460, 2088842, 2238045, 2387248, 2695280, 2984060, 3133263, 3580872, 4042920, 4177684, 4476090, 5222105, 5968120, 6266526, 7161744, 8085840, 8355368, 8952180, 10444210, 11936240, 12533052, 15666315, 16710736, 17904360, 20888420, 25066104, 31332630, 35808720, 41776840, 50132208, 62665260, 83553680, 125330520, 250661040]

約数ペア:

[(1, 250661040), (2, 125330520), (3, 83553680), (4, 62665260), (5, 50132208), (6, 41776840), (7, 35808720), (8, 31332630), (10, 25066104), (12, 20888420), (14, 17904360), (15, 16710736), (16, 15666315), (20, 12533052), (21, 11936240), (24, 10444210), (28, 8952180), (30, 8355368), (31, 8085840), (35, 7161744), (40, 6266526), (42, 5968120), (48, 5222105), (56, 4476090), (60, 4177684), (62, 4042920), (70, 3580872), (80, 3133263), (84, 2984060), (93, 2695280), (105, 2387248), (112, 2238045), (120, 2088842), (124, 2021460), (140, 1790436), (155, 1617168), (168, 1492030), (186, 1347640), (210, 1193624), (217, 1155120), (240, 1044421), (248, 1010730), (280, 895218), (310, 808584), (336, 746015), (372, 673820), (420, 596812), (434, 577560), (465, 539056), (496, 505365), (560, 447609), (620, 404292), (651, 385040), (744, 336910), (840, 298406), (868, 288780), (930, 269528), (1085, 231024), (1240, 202146), (1302, 192520), (1488, 168455), (1680, 149203), (1736, 144390), (1860, 134764), (2170, 115512), (2480, 101073), (2604, 96260), (3255, 77008), (3472, 72195), (3720, 67382), (4340, 57756), (4813, 52080), (5208, 48130), (6510, 38504), (7440, 33691), (8680, 28878), (9626, 26040), (10416, 24065), (13020, 19252), (14439, 17360)]