67768260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 217969920

約数和(自身を除く): 150201660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 317, 420, 509, 634, 951, 1018, 1268, 1527, 1585, 1902, 2036, 2219, 2545, 3054, 3170, 3563, 3804, 4438, 4755, 5090, 6108, 6340, 6657, 7126, 7635, 8876, 9510, 10180, 10689, 11095, 13314, 14252, 15270, 17815, 19020, 21378, 22190, 26628, 30540, 33285, 35630, 42756, 44380, 53445, 66570, 71260, 106890, 133140, 161353, 213780, 322706, 484059, 645412, 806765, 968118, 1129471, 1613530, 1936236, 2258942, 2420295, 3227060, 3388413, 4517884, 4840590, 5647355, 6776826, 9681180, 11294710, 13553652, 16942065, 22589420, 33884130, 67768260]

約数ペア:

[(1, 67768260), (2, 33884130), (3, 22589420), (4, 16942065), (5, 13553652), (6, 11294710), (7, 9681180), (10, 6776826), (12, 5647355), (14, 4840590), (15, 4517884), (20, 3388413), (21, 3227060), (28, 2420295), (30, 2258942), (35, 1936236), (42, 1613530), (60, 1129471), (70, 968118), (84, 806765), (105, 645412), (140, 484059), (210, 322706), (317, 213780), (420, 161353), (509, 133140), (634, 106890), (951, 71260), (1018, 66570), (1268, 53445), (1527, 44380), (1585, 42756), (1902, 35630), (2036, 33285), (2219, 30540), (2545, 26628), (3054, 22190), (3170, 21378), (3563, 19020), (3804, 17815), (4438, 15270), (4755, 14252), (5090, 13314), (6108, 11095), (6340, 10689), (6657, 10180), (7126, 9510), (7635, 8876)]