157463880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6047}}^1$

素因数の和:6099

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 399919800

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, 6047, 6510, 8680, 12094, 13020, 18141, 24188, 26040, 30235, 36282, 42329, 48376, 60470, 72564, 84658, 90705, 120940, 126987, 145128, 169316, 181410, 187457, 211645, 241880, 253974, 338632, 362820, 374914, 423290, 507948, 562371, 634935, 725640, 749828, 846580, 937285, 1015896, 1124742, 1269870, 1312199, 1499656, 1693160, 1874570, 2249484, 2539740, 2624398, 2811855, 3749140, 3936597, 4498968, 5079480, 5248796, 5623710, 6560995, 7498280, 7873194, 10497592, 11247420, 13121990, 15746388, 19682985, 22494840, 26243980, 31492776, 39365970, 52487960, 78731940, 157463880]

約数ペア:

[(1, 157463880), (2, 78731940), (3, 52487960), (4, 39365970), (5, 31492776), (6, 26243980), (7, 22494840), (8, 19682985), (10, 15746388), (12, 13121990), (14, 11247420), (15, 10497592), (20, 7873194), (21, 7498280), (24, 6560995), (28, 5623710), (30, 5248796), (31, 5079480), (35, 4498968), (40, 3936597), (42, 3749140), (56, 2811855), (60, 2624398), (62, 2539740), (70, 2249484), (84, 1874570), (93, 1693160), (105, 1499656), (120, 1312199), (124, 1269870), (140, 1124742), (155, 1015896), (168, 937285), (186, 846580), (210, 749828), (217, 725640), (248, 634935), (280, 562371), (310, 507948), (372, 423290), (420, 374914), (434, 362820), (465, 338632), (620, 253974), (651, 241880), (744, 211645), (840, 187457), (868, 181410), (930, 169316), (1085, 145128), (1240, 126987), (1302, 120940), (1736, 90705), (1860, 84658), (2170, 72564), (2604, 60470), (3255, 48376), (3720, 42329), (4340, 36282), (5208, 30235), (6047, 26040), (6510, 24188), (8680, 18141), (12094, 13020)]