239704160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1320

約数の個数: 96

約数和(自身を含む): 602562240

約数和(自身を除く): 362858080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 80, 92, 106, 115, 160, 184, 212, 230, 265, 368, 424, 460, 530, 736, 848, 920, 1060, 1219, 1229, 1696, 1840, 2120, 2438, 2458, 3680, 4240, 4876, 4916, 6095, 6145, 8480, 9752, 9832, 12190, 12290, 19504, 19664, 24380, 24580, 28267, 39008, 39328, 48760, 49160, 56534, 65137, 97520, 98320, 113068, 130274, 141335, 195040, 196640, 226136, 260548, 282670, 325685, 452272, 521096, 565340, 651370, 904544, 1042192, 1130680, 1302740, 1498151, 2084384, 2261360, 2605480, 2996302, 4522720, 5210960, 5992604, 7490755, 10421920, 11985208, 14981510, 23970416, 29963020, 47940832, 59926040, 119852080, 239704160]

約数ペア:

[(1, 239704160), (2, 119852080), (4, 59926040), (5, 47940832), (8, 29963020), (10, 23970416), (16, 14981510), (20, 11985208), (23, 10421920), (32, 7490755), (40, 5992604), (46, 5210960), (53, 4522720), (80, 2996302), (92, 2605480), (106, 2261360), (115, 2084384), (160, 1498151), (184, 1302740), (212, 1130680), (230, 1042192), (265, 904544), (368, 651370), (424, 565340), (460, 521096), (530, 452272), (736, 325685), (848, 282670), (920, 260548), (1060, 226136), (1219, 196640), (1229, 195040), (1696, 141335), (1840, 130274), (2120, 113068), (2438, 98320), (2458, 97520), (3680, 65137), (4240, 56534), (4876, 49160), (4916, 48760), (6095, 39328), (6145, 39008), (8480, 28267), (9752, 24580), (9832, 24380), (12190, 19664), (12290, 19504)]