71208760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 190589760

約数和(自身を除く): 119381000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 658, 773, 940, 980, 1316, 1546, 1645, 1880, 1960, 2303, 2632, 3092, 3290, 3865, 4606, 5411, 6184, 6580, 7730, 9212, 10822, 11515, 13160, 15460, 18424, 21644, 23030, 27055, 30920, 36331, 37877, 43288, 46060, 54110, 72662, 75754, 92120, 108220, 145324, 151508, 181655, 189385, 216440, 254317, 290648, 303016, 363310, 378770, 508634, 726620, 757540, 1017268, 1271585, 1453240, 1515080, 1780219, 2034536, 2543170, 3560438, 5086340, 7120876, 8901095, 10172680, 14241752, 17802190, 35604380, 71208760]

約数ペア:

[(1, 71208760), (2, 35604380), (4, 17802190), (5, 14241752), (7, 10172680), (8, 8901095), (10, 7120876), (14, 5086340), (20, 3560438), (28, 2543170), (35, 2034536), (40, 1780219), (47, 1515080), (49, 1453240), (56, 1271585), (70, 1017268), (94, 757540), (98, 726620), (140, 508634), (188, 378770), (196, 363310), (235, 303016), (245, 290648), (280, 254317), (329, 216440), (376, 189385), (392, 181655), (470, 151508), (490, 145324), (658, 108220), (773, 92120), (940, 75754), (980, 72662), (1316, 54110), (1546, 46060), (1645, 43288), (1880, 37877), (1960, 36331), (2303, 30920), (2632, 27055), (3092, 23030), (3290, 21644), (3865, 18424), (4606, 15460), (5411, 13160), (6184, 11515), (6580, 10822), (7730, 9212)]