139705440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41579}}^1$

素因数の和:41604

約数の個数: 96

約数和(自身を含む): 502951680

約数和(自身を除く): 363246240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 41579, 83158, 124737, 166316, 207895, 249474, 291053, 332632, 415790, 498948, 582106, 623685, 665264, 831580, 873159, 997896, 1164212, 1247370, 1330528, 1455265, 1663160, 1746318, 1995792, 2328424, 2494740, 2910530, 3326320, 3492636, 3991584, 4365795, 4656848, 4989480, 5821060, 6652640, 6985272, 8731590, 9313696, 9978960, 11642120, 13970544, 17463180, 19957920, 23284240, 27941088, 34926360, 46568480, 69852720, 139705440]

約数ペア:

[(1, 139705440), (2, 69852720), (3, 46568480), (4, 34926360), (5, 27941088), (6, 23284240), (7, 19957920), (8, 17463180), (10, 13970544), (12, 11642120), (14, 9978960), (15, 9313696), (16, 8731590), (20, 6985272), (21, 6652640), (24, 5821060), (28, 4989480), (30, 4656848), (32, 4365795), (35, 3991584), (40, 3492636), (42, 3326320), (48, 2910530), (56, 2494740), (60, 2328424), (70, 1995792), (80, 1746318), (84, 1663160), (96, 1455265), (105, 1330528), (112, 1247370), (120, 1164212), (140, 997896), (160, 873159), (168, 831580), (210, 665264), (224, 623685), (240, 582106), (280, 498948), (336, 415790), (420, 332632), (480, 291053), (560, 249474), (672, 207895), (840, 166316), (1120, 124737), (1680, 83158), (3360, 41579)]