38692680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1459}}^1$

素因数の和:1503

約数の個数: 128

約数和(自身を含む): 132451200

約数和(自身を除く): 93758520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1459, 1560, 1768, 2040, 2210, 2652, 2918, 3315, 4377, 4420, 5304, 5836, 6630, 7295, 8754, 8840, 11672, 13260, 14590, 17508, 18967, 21885, 24803, 26520, 29180, 35016, 37934, 43770, 49606, 56901, 58360, 74409, 75868, 87540, 94835, 99212, 113802, 124015, 148818, 151736, 175080, 189670, 198424, 227604, 248030, 284505, 297636, 322439, 372045, 379340, 455208, 496060, 569010, 595272, 644878, 744090, 758680, 967317, 992120, 1138020, 1289756, 1488180, 1612195, 1934634, 2276040, 2579512, 2976360, 3224390, 3869268, 4836585, 6448780, 7738536, 9673170, 12897560, 19346340, 38692680]

約数ペア:

[(1, 38692680), (2, 19346340), (3, 12897560), (4, 9673170), (5, 7738536), (6, 6448780), (8, 4836585), (10, 3869268), (12, 3224390), (13, 2976360), (15, 2579512), (17, 2276040), (20, 1934634), (24, 1612195), (26, 1488180), (30, 1289756), (34, 1138020), (39, 992120), (40, 967317), (51, 758680), (52, 744090), (60, 644878), (65, 595272), (68, 569010), (78, 496060), (85, 455208), (102, 379340), (104, 372045), (120, 322439), (130, 297636), (136, 284505), (156, 248030), (170, 227604), (195, 198424), (204, 189670), (221, 175080), (255, 151736), (260, 148818), (312, 124015), (340, 113802), (390, 99212), (408, 94835), (442, 87540), (510, 75868), (520, 74409), (663, 58360), (680, 56901), (780, 49606), (884, 43770), (1020, 37934), (1105, 35016), (1326, 29180), (1459, 26520), (1560, 24803), (1768, 21885), (2040, 18967), (2210, 17508), (2652, 14590), (2918, 13260), (3315, 11672), (4377, 8840), (4420, 8754), (5304, 7295), (5836, 6630)]