667066680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8539}}^1$

素因数の和:8594

約数の個数: 192

約数和(自身を含む): 2557900800

約数和(自身を除く): 1890834120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8539, 8680, 9765, 11160, 13020, 15624, 17078, 19530, 25617, 26040, 34156, 39060, 42695, 51234, 59773, 68312, 76851, 78120, 85390, 102468, 119546, 128085, 153702, 170780, 179319, 204936, 239092, 256170, 264709, 298865, 307404, 341560, 358638, 384255, 478184, 512340, 529418, 537957, 597730, 614808, 717276, 768510, 794127, 896595, 1024680, 1058836, 1075914, 1195460, 1323545, 1434552, 1537020, 1588254, 1793190, 1852963, 2117672, 2151828, 2382381, 2390920, 2647090, 2689785, 3074040, 3176508, 3586380, 3705926, 3970635, 4303656, 4764762, 5294180, 5379570, 5558889, 6353016, 7172760, 7411852, 7941270, 9264815, 9529524, 10588360, 10759140, 11117778, 11911905, 14823704, 15882540, 16676667, 18529630, 19059048, 21518280, 22235556, 23823810, 27794445, 31765080, 33353334, 37059260, 44471112, 47647620, 55588890, 66706668, 74118520, 83383335, 95295240, 111177780, 133413336, 166766670, 222355560, 333533340, 667066680]

約数ペア:

[(1, 667066680), (2, 333533340), (3, 222355560), (4, 166766670), (5, 133413336), (6, 111177780), (7, 95295240), (8, 83383335), (9, 74118520), (10, 66706668), (12, 55588890), (14, 47647620), (15, 44471112), (18, 37059260), (20, 33353334), (21, 31765080), (24, 27794445), (28, 23823810), (30, 22235556), (31, 21518280), (35, 19059048), (36, 18529630), (40, 16676667), (42, 15882540), (45, 14823704), (56, 11911905), (60, 11117778), (62, 10759140), (63, 10588360), (70, 9529524), (72, 9264815), (84, 7941270), (90, 7411852), (93, 7172760), (105, 6353016), (120, 5558889), (124, 5379570), (126, 5294180), (140, 4764762), (155, 4303656), (168, 3970635), (180, 3705926), (186, 3586380), (210, 3176508), (217, 3074040), (248, 2689785), (252, 2647090), (279, 2390920), (280, 2382381), (310, 2151828), (315, 2117672), (360, 1852963), (372, 1793190), (420, 1588254), (434, 1537020), (465, 1434552), (504, 1323545), (558, 1195460), (620, 1075914), (630, 1058836), (651, 1024680), (744, 896595), (840, 794127), (868, 768510), (930, 717276), (1085, 614808), (1116, 597730), (1240, 537957), (1260, 529418), (1302, 512340), (1395, 478184), (1736, 384255), (1860, 358638), (1953, 341560), (2170, 307404), (2232, 298865), (2520, 264709), (2604, 256170), (2790, 239092), (3255, 204936), (3720, 179319), (3906, 170780), (4340, 153702), (5208, 128085), (5580, 119546), (6510, 102468), (7812, 85390), (8539, 78120), (8680, 76851), (9765, 68312), (11160, 59773), (13020, 51234), (15624, 42695), (17078, 39060), (19530, 34156), (25617, 26040)]