165287040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2830

約数の個数: 128

約数和(自身を含む): 544043520

約数和(自身を除く): 378756480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2777, 2976, 3720, 3968, 4960, 5554, 5952, 7440, 8331, 9920, 11108, 11904, 13885, 14880, 16662, 19840, 22216, 27770, 29760, 33324, 41655, 44432, 55540, 59520, 66648, 83310, 86087, 88864, 111080, 133296, 166620, 172174, 177728, 222160, 258261, 266592, 333240, 344348, 355456, 430435, 444320, 516522, 533184, 666480, 688696, 860870, 888640, 1033044, 1066368, 1291305, 1332960, 1377392, 1721740, 1777280, 2066088, 2582610, 2665920, 2754784, 3443480, 4132176, 5165220, 5331840, 5509568, 6886960, 8264352, 10330440, 11019136, 13773920, 16528704, 20660880, 27547840, 33057408, 41321760, 55095680, 82643520, 165287040]

約数ペア:

[(1, 165287040), (2, 82643520), (3, 55095680), (4, 41321760), (5, 33057408), (6, 27547840), (8, 20660880), (10, 16528704), (12, 13773920), (15, 11019136), (16, 10330440), (20, 8264352), (24, 6886960), (30, 5509568), (31, 5331840), (32, 5165220), (40, 4132176), (48, 3443480), (60, 2754784), (62, 2665920), (64, 2582610), (80, 2066088), (93, 1777280), (96, 1721740), (120, 1377392), (124, 1332960), (128, 1291305), (155, 1066368), (160, 1033044), (186, 888640), (192, 860870), (240, 688696), (248, 666480), (310, 533184), (320, 516522), (372, 444320), (384, 430435), (465, 355456), (480, 344348), (496, 333240), (620, 266592), (640, 258261), (744, 222160), (930, 177728), (960, 172174), (992, 166620), (1240, 133296), (1488, 111080), (1860, 88864), (1920, 86087), (1984, 83310), (2480, 66648), (2777, 59520), (2976, 55540), (3720, 44432), (3968, 41655), (4960, 33324), (5554, 29760), (5952, 27770), (7440, 22216), (8331, 19840), (9920, 16662), (11108, 14880), (11904, 13885)]