3215913240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{21491}}^1$

素因数の和:21577

約数の個数: 128

約数和(自身を含む): 10212998400

約数和(自身を除く): 6997085160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 348, 430, 435, 516, 580, 645, 696, 860, 870, 1032, 1160, 1247, 1290, 1720, 1740, 2494, 2580, 3480, 3741, 4988, 5160, 6235, 7482, 9976, 12470, 14964, 18705, 21491, 24940, 29928, 37410, 42982, 49880, 64473, 74820, 85964, 107455, 128946, 149640, 171928, 214910, 257892, 322365, 429820, 515784, 623239, 644730, 859640, 924113, 1246478, 1289460, 1848226, 1869717, 2492956, 2578920, 2772339, 3116195, 3696452, 3739434, 4620565, 4985912, 5544678, 6232390, 7392904, 7478868, 9241130, 9348585, 11089356, 12464780, 13861695, 14957736, 18482260, 18697170, 22178712, 24929560, 26799277, 27723390, 36964520, 37394340, 53598554, 55446780, 74788680, 80397831, 107197108, 110893560, 133996385, 160795662, 214394216, 267992770, 321591324, 401989155, 535985540, 643182648, 803978310, 1071971080, 1607956620, 3215913240]

約数ペア:

[(1, 3215913240), (2, 1607956620), (3, 1071971080), (4, 803978310), (5, 643182648), (6, 535985540), (8, 401989155), (10, 321591324), (12, 267992770), (15, 214394216), (20, 160795662), (24, 133996385), (29, 110893560), (30, 107197108), (40, 80397831), (43, 74788680), (58, 55446780), (60, 53598554), (86, 37394340), (87, 36964520), (116, 27723390), (120, 26799277), (129, 24929560), (145, 22178712), (172, 18697170), (174, 18482260), (215, 14957736), (232, 13861695), (258, 12464780), (290, 11089356), (344, 9348585), (348, 9241130), (430, 7478868), (435, 7392904), (516, 6232390), (580, 5544678), (645, 4985912), (696, 4620565), (860, 3739434), (870, 3696452), (1032, 3116195), (1160, 2772339), (1247, 2578920), (1290, 2492956), (1720, 1869717), (1740, 1848226), (2494, 1289460), (2580, 1246478), (3480, 924113), (3741, 859640), (4988, 644730), (5160, 623239), (6235, 515784), (7482, 429820), (9976, 322365), (12470, 257892), (14964, 214910), (18705, 171928), (21491, 149640), (24940, 128946), (29928, 107455), (37410, 85964), (42982, 74820), (49880, 64473)]