26636280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 128

約数和(自身を含む): 92378880

約数和(自身を除く): 65742600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1187, 1320, 1496, 1870, 2040, 2244, 2374, 2805, 3561, 3740, 4488, 4748, 5610, 5935, 7122, 7480, 9496, 11220, 11870, 13057, 14244, 17805, 20179, 22440, 23740, 26114, 28488, 35610, 39171, 40358, 47480, 52228, 60537, 65285, 71220, 78342, 80716, 100895, 104456, 121074, 130570, 142440, 156684, 161432, 195855, 201790, 221969, 242148, 261140, 302685, 313368, 391710, 403580, 443938, 484296, 522280, 605370, 665907, 783420, 807160, 887876, 1109845, 1210740, 1331814, 1566840, 1775752, 2219690, 2421480, 2663628, 3329535, 4439380, 5327256, 6659070, 8878760, 13318140, 26636280]

約数ペア:

[(1, 26636280), (2, 13318140), (3, 8878760), (4, 6659070), (5, 5327256), (6, 4439380), (8, 3329535), (10, 2663628), (11, 2421480), (12, 2219690), (15, 1775752), (17, 1566840), (20, 1331814), (22, 1210740), (24, 1109845), (30, 887876), (33, 807160), (34, 783420), (40, 665907), (44, 605370), (51, 522280), (55, 484296), (60, 443938), (66, 403580), (68, 391710), (85, 313368), (88, 302685), (102, 261140), (110, 242148), (120, 221969), (132, 201790), (136, 195855), (165, 161432), (170, 156684), (187, 142440), (204, 130570), (220, 121074), (255, 104456), (264, 100895), (330, 80716), (340, 78342), (374, 71220), (408, 65285), (440, 60537), (510, 52228), (561, 47480), (660, 40358), (680, 39171), (748, 35610), (935, 28488), (1020, 26114), (1122, 23740), (1187, 22440), (1320, 20179), (1496, 17805), (1870, 14244), (2040, 13057), (2244, 11870), (2374, 11220), (2805, 9496), (3561, 7480), (3740, 7122), (4488, 5935), (4748, 5610)]