160273740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12781}}^1$

素因数の和:12823

約数の個数: 96

約数和(自身を含む): 515370240

約数和(自身を除く): 355096500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 12781, 25562, 38343, 51124, 63905, 76686, 127810, 140591, 153372, 191715, 242839, 255620, 281182, 383430, 421773, 485678, 562364, 702955, 728517, 766860, 843546, 971356, 1214195, 1405910, 1457034, 1687092, 2108865, 2428390, 2671229, 2811820, 2914068, 3642585, 4217730, 4856780, 5342458, 7285170, 8013687, 8435460, 10684916, 13356145, 14570340, 16027374, 26712290, 32054748, 40068435, 53424580, 80136870, 160273740]

約数ペア:

[(1, 160273740), (2, 80136870), (3, 53424580), (4, 40068435), (5, 32054748), (6, 26712290), (10, 16027374), (11, 14570340), (12, 13356145), (15, 10684916), (19, 8435460), (20, 8013687), (22, 7285170), (30, 5342458), (33, 4856780), (38, 4217730), (44, 3642585), (55, 2914068), (57, 2811820), (60, 2671229), (66, 2428390), (76, 2108865), (95, 1687092), (110, 1457034), (114, 1405910), (132, 1214195), (165, 971356), (190, 843546), (209, 766860), (220, 728517), (228, 702955), (285, 562364), (330, 485678), (380, 421773), (418, 383430), (570, 281182), (627, 255620), (660, 242839), (836, 191715), (1045, 153372), (1140, 140591), (1254, 127810), (2090, 76686), (2508, 63905), (3135, 51124), (4180, 38343), (6270, 25562), (12540, 12781)]