42386880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:746

約数の個数: 112

約数和(自身を含む): 136794240

約数和(自身を除く): 94407360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 659, 670, 804, 960, 1005, 1072, 1318, 1340, 1608, 1977, 2010, 2144, 2636, 2680, 3216, 3295, 3954, 4020, 4288, 5272, 5360, 6432, 6590, 7908, 8040, 9885, 10544, 10720, 12864, 13180, 15816, 16080, 19770, 21088, 21440, 26360, 31632, 32160, 39540, 42176, 44153, 52720, 63264, 64320, 79080, 88306, 105440, 126528, 132459, 158160, 176612, 210880, 220765, 264918, 316320, 353224, 441530, 529836, 632640, 662295, 706448, 883060, 1059672, 1324590, 1412896, 1766120, 2119344, 2649180, 2825792, 3532240, 4238688, 5298360, 7064480, 8477376, 10596720, 14128960, 21193440, 42386880]

約数ペア:

[(1, 42386880), (2, 21193440), (3, 14128960), (4, 10596720), (5, 8477376), (6, 7064480), (8, 5298360), (10, 4238688), (12, 3532240), (15, 2825792), (16, 2649180), (20, 2119344), (24, 1766120), (30, 1412896), (32, 1324590), (40, 1059672), (48, 883060), (60, 706448), (64, 662295), (67, 632640), (80, 529836), (96, 441530), (120, 353224), (134, 316320), (160, 264918), (192, 220765), (201, 210880), (240, 176612), (268, 158160), (320, 132459), (335, 126528), (402, 105440), (480, 88306), (536, 79080), (659, 64320), (670, 63264), (804, 52720), (960, 44153), (1005, 42176), (1072, 39540), (1318, 32160), (1340, 31632), (1608, 26360), (1977, 21440), (2010, 21088), (2144, 19770), (2636, 16080), (2680, 15816), (3216, 13180), (3295, 12864), (3954, 10720), (4020, 10544), (4288, 9885), (5272, 8040), (5360, 7908), (6432, 6590)]