355984160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10253}}^1$

素因数の和:10306

約数の個数: 96

約数和(自身を含む): 992259072

約数和(自身を除く): 636274912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 10253, 17360, 20506, 34720, 41012, 51265, 71771, 82024, 102530, 143542, 164048, 205060, 287084, 317843, 328096, 358855, 410120, 574168, 635686, 717710, 820240, 1148336, 1271372, 1435420, 1589215, 1640480, 2224901, 2296672, 2542744, 2870840, 3178430, 4449802, 5085488, 5741680, 6356860, 8899604, 10170976, 11124505, 11483360, 12713720, 17799208, 22249010, 25427440, 35598416, 44498020, 50854880, 71196832, 88996040, 177992080, 355984160]

約数ペア:

[(1, 355984160), (2, 177992080), (4, 88996040), (5, 71196832), (7, 50854880), (8, 44498020), (10, 35598416), (14, 25427440), (16, 22249010), (20, 17799208), (28, 12713720), (31, 11483360), (32, 11124505), (35, 10170976), (40, 8899604), (56, 6356860), (62, 5741680), (70, 5085488), (80, 4449802), (112, 3178430), (124, 2870840), (140, 2542744), (155, 2296672), (160, 2224901), (217, 1640480), (224, 1589215), (248, 1435420), (280, 1271372), (310, 1148336), (434, 820240), (496, 717710), (560, 635686), (620, 574168), (868, 410120), (992, 358855), (1085, 328096), (1120, 317843), (1240, 287084), (1736, 205060), (2170, 164048), (2480, 143542), (3472, 102530), (4340, 82024), (4960, 71771), (6944, 51265), (8680, 41012), (10253, 34720), (17360, 20506)]