187200320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 467002368

約数和(自身を除く): 279802048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 113, 124, 155, 160, 167, 226, 248, 310, 320, 334, 452, 496, 565, 620, 668, 835, 904, 992, 1130, 1240, 1336, 1670, 1808, 1984, 2260, 2480, 2672, 3340, 3503, 3616, 4520, 4960, 5177, 5344, 6680, 7006, 7232, 9040, 9920, 10354, 10688, 13360, 14012, 17515, 18080, 18871, 20708, 25885, 26720, 28024, 35030, 36160, 37742, 41416, 51770, 53440, 56048, 70060, 75484, 82832, 94355, 103540, 112096, 140120, 150968, 165664, 188710, 207080, 224192, 280240, 301936, 331328, 377420, 414160, 560480, 585001, 603872, 754840, 828320, 1120960, 1170002, 1207744, 1509680, 1656640, 2340004, 2925005, 3019360, 4680008, 5850010, 6038720, 9360016, 11700020, 18720032, 23400040, 37440064, 46800080, 93600160, 187200320]

約数ペア:

[(1, 187200320), (2, 93600160), (4, 46800080), (5, 37440064), (8, 23400040), (10, 18720032), (16, 11700020), (20, 9360016), (31, 6038720), (32, 5850010), (40, 4680008), (62, 3019360), (64, 2925005), (80, 2340004), (113, 1656640), (124, 1509680), (155, 1207744), (160, 1170002), (167, 1120960), (226, 828320), (248, 754840), (310, 603872), (320, 585001), (334, 560480), (452, 414160), (496, 377420), (565, 331328), (620, 301936), (668, 280240), (835, 224192), (904, 207080), (992, 188710), (1130, 165664), (1240, 150968), (1336, 140120), (1670, 112096), (1808, 103540), (1984, 94355), (2260, 82832), (2480, 75484), (2672, 70060), (3340, 56048), (3503, 53440), (3616, 51770), (4520, 41416), (4960, 37742), (5177, 36160), (5344, 35030), (6680, 28024), (7006, 26720), (7232, 25885), (9040, 20708), (9920, 18871), (10354, 18080), (10688, 17515), (13360, 14012)]