215363200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 594961920

約数和(自身を除く): 379598720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 128, 130, 155, 160, 167, 200, 208, 248, 260, 310, 320, 325, 334, 400, 403, 416, 496, 520, 620, 640, 650, 668, 775, 800, 806, 832, 835, 992, 1040, 1240, 1300, 1336, 1550, 1600, 1612, 1664, 1670, 1984, 2015, 2080, 2171, 2480, 2600, 2672, 3100, 3200, 3224, 3340, 3968, 4030, 4160, 4175, 4342, 4960, 5177, 5200, 5344, 6200, 6448, 6680, 8060, 8320, 8350, 8684, 9920, 10075, 10354, 10400, 10688, 10855, 12400, 12896, 13360, 16120, 16700, 17368, 19840, 20150, 20708, 20800, 21376, 21710, 24800, 25792, 25885, 26720, 32240, 33400, 34736, 40300, 41416, 41600, 43420, 49600, 51584, 51770, 53440, 54275, 64480, 66800, 67301, 69472, 80600, 82832, 86840, 99200, 103540, 106880, 108550, 128960, 129425, 133600, 134602, 138944, 161200, 165664, 173680, 207080, 217100, 257920, 258850, 267200, 269204, 277888, 322400, 331328, 336505, 347360, 414160, 434200, 517700, 534400, 538408, 644800, 662656, 673010, 694720, 828320, 868400, 1035400, 1076816, 1289600, 1346020, 1389440, 1656640, 1682525, 1736800, 2070800, 2153632, 2692040, 3313280, 3365050, 3473600, 4141600, 4307264, 5384080, 6730100, 6947200, 8283200, 8614528, 10768160, 13460200, 16566400, 21536320, 26920400, 43072640, 53840800, 107681600, 215363200]

約数ペア:

[(1, 215363200), (2, 107681600), (4, 53840800), (5, 43072640), (8, 26920400), (10, 21536320), (13, 16566400), (16, 13460200), (20, 10768160), (25, 8614528), (26, 8283200), (31, 6947200), (32, 6730100), (40, 5384080), (50, 4307264), (52, 4141600), (62, 3473600), (64, 3365050), (65, 3313280), (80, 2692040), (100, 2153632), (104, 2070800), (124, 1736800), (128, 1682525), (130, 1656640), (155, 1389440), (160, 1346020), (167, 1289600), (200, 1076816), (208, 1035400), (248, 868400), (260, 828320), (310, 694720), (320, 673010), (325, 662656), (334, 644800), (400, 538408), (403, 534400), (416, 517700), (496, 434200), (520, 414160), (620, 347360), (640, 336505), (650, 331328), (668, 322400), (775, 277888), (800, 269204), (806, 267200), (832, 258850), (835, 257920), (992, 217100), (1040, 207080), (1240, 173680), (1300, 165664), (1336, 161200), (1550, 138944), (1600, 134602), (1612, 133600), (1664, 129425), (1670, 128960), (1984, 108550), (2015, 106880), (2080, 103540), (2171, 99200), (2480, 86840), (2600, 82832), (2672, 80600), (3100, 69472), (3200, 67301), (3224, 66800), (3340, 64480), (3968, 54275), (4030, 53440), (4160, 51770), (4175, 51584), (4342, 49600), (4960, 43420), (5177, 41600), (5200, 41416), (5344, 40300), (6200, 34736), (6448, 33400), (6680, 32240), (8060, 26720), (8320, 25885), (8350, 25792), (8684, 24800), (9920, 21710), (10075, 21376), (10354, 20800), (10400, 20708), (10688, 20150), (10855, 19840), (12400, 17368), (12896, 16700), (13360, 16120)]