164851440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52837}}^1$

素因数の和:52866

約数の個数: 80

約数和(自身を含む): 550360608

約数和(自身を除く): 385509168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 52837, 105674, 158511, 211348, 264185, 317022, 422696, 528370, 634044, 686881, 792555, 845392, 1056740, 1268088, 1373762, 1585110, 2060643, 2113480, 2536176, 2747524, 3170220, 3434405, 4121286, 4226960, 5495048, 6340440, 6868810, 8242572, 10303215, 10990096, 12680880, 13737620, 16485144, 20606430, 27475240, 32970288, 41212860, 54950480, 82425720, 164851440]

約数ペア:

[(1, 164851440), (2, 82425720), (3, 54950480), (4, 41212860), (5, 32970288), (6, 27475240), (8, 20606430), (10, 16485144), (12, 13737620), (13, 12680880), (15, 10990096), (16, 10303215), (20, 8242572), (24, 6868810), (26, 6340440), (30, 5495048), (39, 4226960), (40, 4121286), (48, 3434405), (52, 3170220), (60, 2747524), (65, 2536176), (78, 2113480), (80, 2060643), (104, 1585110), (120, 1373762), (130, 1268088), (156, 1056740), (195, 845392), (208, 792555), (240, 686881), (260, 634044), (312, 528370), (390, 422696), (520, 317022), (624, 264185), (780, 211348), (1040, 158511), (1560, 105674), (3120, 52837)]