346253880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13297}}^1$

素因数の和:13349

約数の個数: 128

約数和(自身を含む): 1225543680

約数和(自身を除く): 879289800

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, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 13297, 26040, 26594, 39891, 53188, 66485, 79782, 93079, 106376, 132970, 159564, 186158, 199455, 265940, 279237, 319128, 372316, 398910, 412207, 465395, 531880, 558474, 744632, 797820, 824414, 930790, 1116948, 1236621, 1396185, 1595640, 1648828, 1861580, 2061035, 2233896, 2473242, 2792370, 2885449, 3297656, 3723160, 4122070, 4946484, 5584740, 5770898, 6183105, 8244140, 8656347, 9892968, 11169480, 11541796, 12366210, 14427245, 16488280, 17312694, 23083592, 24732420, 28854490, 34625388, 43281735, 49464840, 57708980, 69250776, 86563470, 115417960, 173126940, 346253880]

約数ペア:

[(1, 346253880), (2, 173126940), (3, 115417960), (4, 86563470), (5, 69250776), (6, 57708980), (7, 49464840), (8, 43281735), (10, 34625388), (12, 28854490), (14, 24732420), (15, 23083592), (20, 17312694), (21, 16488280), (24, 14427245), (28, 12366210), (30, 11541796), (31, 11169480), (35, 9892968), (40, 8656347), (42, 8244140), (56, 6183105), (60, 5770898), (62, 5584740), (70, 4946484), (84, 4122070), (93, 3723160), (105, 3297656), (120, 2885449), (124, 2792370), (140, 2473242), (155, 2233896), (168, 2061035), (186, 1861580), (210, 1648828), (217, 1595640), (248, 1396185), (280, 1236621), (310, 1116948), (372, 930790), (420, 824414), (434, 797820), (465, 744632), (620, 558474), (651, 531880), (744, 465395), (840, 412207), (868, 398910), (930, 372316), (1085, 319128), (1240, 279237), (1302, 265940), (1736, 199455), (1860, 186158), (2170, 159564), (2604, 132970), (3255, 106376), (3720, 93079), (4340, 79782), (5208, 66485), (6510, 53188), (8680, 39891), (13020, 26594), (13297, 26040)]