40856340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1201

約数の個数: 96

約数和(自身を含む): 132330240

約数和(自身を除く): 91473900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1093, 1246, 1335, 1780, 1869, 2186, 2492, 2670, 3115, 3279, 3738, 4372, 5340, 5465, 6230, 6558, 7476, 7651, 9345, 10930, 12460, 13116, 15302, 16395, 18690, 21860, 22953, 30604, 32790, 37380, 38255, 45906, 65580, 76510, 91812, 97277, 114765, 153020, 194554, 229530, 291831, 389108, 459060, 486385, 583662, 680939, 972770, 1167324, 1361878, 1459155, 1945540, 2042817, 2723756, 2918310, 3404695, 4085634, 5836620, 6809390, 8171268, 10214085, 13618780, 20428170, 40856340]

約数ペア:

[(1, 40856340), (2, 20428170), (3, 13618780), (4, 10214085), (5, 8171268), (6, 6809390), (7, 5836620), (10, 4085634), (12, 3404695), (14, 2918310), (15, 2723756), (20, 2042817), (21, 1945540), (28, 1459155), (30, 1361878), (35, 1167324), (42, 972770), (60, 680939), (70, 583662), (84, 486385), (89, 459060), (105, 389108), (140, 291831), (178, 229530), (210, 194554), (267, 153020), (356, 114765), (420, 97277), (445, 91812), (534, 76510), (623, 65580), (890, 45906), (1068, 38255), (1093, 37380), (1246, 32790), (1335, 30604), (1780, 22953), (1869, 21860), (2186, 18690), (2492, 16395), (2670, 15302), (3115, 13116), (3279, 12460), (3738, 10930), (4372, 9345), (5340, 7651), (5465, 7476), (6230, 6558)]