215626080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 192

約数和(自身を含む): 719566848

約数和(自身を除く): 503940768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 43, 48, 60, 62, 80, 86, 93, 96, 120, 124, 129, 155, 160, 172, 186, 215, 240, 248, 258, 310, 337, 344, 372, 430, 465, 480, 496, 516, 620, 645, 674, 688, 744, 860, 930, 992, 1011, 1032, 1240, 1290, 1333, 1348, 1376, 1488, 1685, 1720, 1860, 2022, 2064, 2480, 2580, 2666, 2696, 2976, 3370, 3440, 3720, 3999, 4044, 4128, 4960, 5055, 5160, 5332, 5392, 6665, 6740, 6880, 7440, 7998, 8088, 10110, 10320, 10447, 10664, 10784, 13330, 13480, 14491, 14880, 15996, 16176, 19995, 20220, 20640, 20894, 21328, 26660, 26960, 28982, 31341, 31992, 32352, 39990, 40440, 41788, 42656, 43473, 52235, 53320, 53920, 57964, 62682, 63984, 72455, 79980, 80880, 83576, 86946, 104470, 106640, 115928, 125364, 127968, 144910, 156705, 159960, 161760, 167152, 173892, 208940, 213280, 217365, 231856, 250728, 289820, 313410, 319920, 334304, 347784, 417880, 434730, 449221, 463712, 501456, 579640, 626820, 639840, 695568, 835760, 869460, 898442, 1002912, 1159280, 1253640, 1347663, 1391136, 1671520, 1738920, 1796884, 2246105, 2318560, 2507280, 2695326, 3477840, 3593768, 4492210, 5014560, 5390652, 6738315, 6955680, 7187536, 8984420, 10781304, 13476630, 14375072, 17968840, 21562608, 26953260, 35937680, 43125216, 53906520, 71875360, 107813040, 215626080]

約数ペア:

[(1, 215626080), (2, 107813040), (3, 71875360), (4, 53906520), (5, 43125216), (6, 35937680), (8, 26953260), (10, 21562608), (12, 17968840), (15, 14375072), (16, 13476630), (20, 10781304), (24, 8984420), (30, 7187536), (31, 6955680), (32, 6738315), (40, 5390652), (43, 5014560), (48, 4492210), (60, 3593768), (62, 3477840), (80, 2695326), (86, 2507280), (93, 2318560), (96, 2246105), (120, 1796884), (124, 1738920), (129, 1671520), (155, 1391136), (160, 1347663), (172, 1253640), (186, 1159280), (215, 1002912), (240, 898442), (248, 869460), (258, 835760), (310, 695568), (337, 639840), (344, 626820), (372, 579640), (430, 501456), (465, 463712), (480, 449221), (496, 434730), (516, 417880), (620, 347784), (645, 334304), (674, 319920), (688, 313410), (744, 289820), (860, 250728), (930, 231856), (992, 217365), (1011, 213280), (1032, 208940), (1240, 173892), (1290, 167152), (1333, 161760), (1348, 159960), (1376, 156705), (1488, 144910), (1685, 127968), (1720, 125364), (1860, 115928), (2022, 106640), (2064, 104470), (2480, 86946), (2580, 83576), (2666, 80880), (2696, 79980), (2976, 72455), (3370, 63984), (3440, 62682), (3720, 57964), (3999, 53920), (4044, 53320), (4128, 52235), (4960, 43473), (5055, 42656), (5160, 41788), (5332, 40440), (5392, 39990), (6665, 32352), (6740, 31992), (6880, 31341), (7440, 28982), (7998, 26960), (8088, 26660), (10110, 21328), (10320, 20894), (10447, 20640), (10664, 20220), (10784, 19995), (13330, 16176), (13480, 15996), (14491, 14880)]