314975360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 867767040

約数和(自身を除く): 552791680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 167, 224, 280, 320, 334, 421, 448, 560, 640, 668, 835, 842, 896, 1120, 1169, 1336, 1670, 1684, 2105, 2240, 2338, 2672, 2947, 3340, 3368, 4210, 4480, 4676, 5344, 5845, 5894, 6680, 6736, 8420, 9352, 10688, 11690, 11788, 13360, 13472, 14735, 16840, 18704, 21376, 23380, 23576, 26720, 26944, 29470, 33680, 37408, 46760, 47152, 53440, 53888, 58940, 67360, 70307, 74816, 93520, 94304, 106880, 117880, 134720, 140614, 149632, 187040, 188608, 235760, 269440, 281228, 351535, 374080, 377216, 471520, 492149, 562456, 703070, 748160, 943040, 984298, 1124912, 1406140, 1886080, 1968596, 2249824, 2460745, 2812280, 3937192, 4499648, 4921490, 5624560, 7874384, 8999296, 9842980, 11249120, 15748768, 19685960, 22498240, 31497536, 39371920, 44996480, 62995072, 78743840, 157487680, 314975360]

約数ペア:

[(1, 314975360), (2, 157487680), (4, 78743840), (5, 62995072), (7, 44996480), (8, 39371920), (10, 31497536), (14, 22498240), (16, 19685960), (20, 15748768), (28, 11249120), (32, 9842980), (35, 8999296), (40, 7874384), (56, 5624560), (64, 4921490), (70, 4499648), (80, 3937192), (112, 2812280), (128, 2460745), (140, 2249824), (160, 1968596), (167, 1886080), (224, 1406140), (280, 1124912), (320, 984298), (334, 943040), (421, 748160), (448, 703070), (560, 562456), (640, 492149), (668, 471520), (835, 377216), (842, 374080), (896, 351535), (1120, 281228), (1169, 269440), (1336, 235760), (1670, 188608), (1684, 187040), (2105, 149632), (2240, 140614), (2338, 134720), (2672, 117880), (2947, 106880), (3340, 94304), (3368, 93520), (4210, 74816), (4480, 70307), (4676, 67360), (5344, 58940), (5845, 53888), (5894, 53440), (6680, 47152), (6736, 46760), (8420, 37408), (9352, 33680), (10688, 29470), (11690, 26944), (11788, 26720), (13360, 23576), (13472, 23380), (14735, 21376), (16840, 18704)]