556578960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10687}}^1$

素因数の和:10741

約数の個数: 160

約数和(自身を含む): 2035679232

約数和(自身を除く): 1479100272

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, 5208, 6510, 7440, 8680, 10416, 10687, 13020, 17360, 21374, 26040, 32061, 42748, 52080, 53435, 64122, 74809, 85496, 106870, 128244, 149618, 160305, 170992, 213740, 224427, 256488, 299236, 320610, 331297, 374045, 427480, 448854, 512976, 598472, 641220, 662594, 748090, 854960, 897708, 993891, 1122135, 1196944, 1282440, 1325188, 1496180, 1656485, 1795416, 1987782, 2244270, 2319079, 2564880, 2650376, 2992360, 3312970, 3590832, 3975564, 4488540, 4638158, 4969455, 5300752, 5984720, 6625940, 6957237, 7951128, 8977080, 9276316, 9938910, 11595395, 13251880, 13914474, 15902256, 17954160, 18552632, 19877820, 23190790, 26503760, 27828948, 34786185, 37105264, 39755640, 46381580, 55657896, 69572370, 79511280, 92763160, 111315792, 139144740, 185526320, 278289480, 556578960]

約数ペア:

[(1, 556578960), (2, 278289480), (3, 185526320), (4, 139144740), (5, 111315792), (6, 92763160), (7, 79511280), (8, 69572370), (10, 55657896), (12, 46381580), (14, 39755640), (15, 37105264), (16, 34786185), (20, 27828948), (21, 26503760), (24, 23190790), (28, 19877820), (30, 18552632), (31, 17954160), (35, 15902256), (40, 13914474), (42, 13251880), (48, 11595395), (56, 9938910), (60, 9276316), (62, 8977080), (70, 7951128), (80, 6957237), (84, 6625940), (93, 5984720), (105, 5300752), (112, 4969455), (120, 4638158), (124, 4488540), (140, 3975564), (155, 3590832), (168, 3312970), (186, 2992360), (210, 2650376), (217, 2564880), (240, 2319079), (248, 2244270), (280, 1987782), (310, 1795416), (336, 1656485), (372, 1496180), (420, 1325188), (434, 1282440), (465, 1196944), (496, 1122135), (560, 993891), (620, 897708), (651, 854960), (744, 748090), (840, 662594), (868, 641220), (930, 598472), (1085, 512976), (1240, 448854), (1302, 427480), (1488, 374045), (1680, 331297), (1736, 320610), (1860, 299236), (2170, 256488), (2480, 224427), (2604, 213740), (3255, 170992), (3472, 160305), (3720, 149618), (4340, 128244), (5208, 106870), (6510, 85496), (7440, 74809), (8680, 64122), (10416, 53435), (10687, 52080), (13020, 42748), (17360, 32061), (21374, 26040)]