268172460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4127}}^1$

素因数の和:4180

約数の個数: 108

約数和(自身を含む): 858731328

約数和(自身を除く): 590558868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 3249, 3420, 3610, 4127, 4332, 5415, 6498, 7220, 8254, 10830, 12381, 12996, 16245, 16508, 20635, 21660, 24762, 32490, 37143, 41270, 49524, 61905, 64980, 74286, 78413, 82540, 123810, 148572, 156826, 185715, 235239, 247620, 313652, 371430, 392065, 470478, 705717, 742860, 784130, 940956, 1176195, 1411434, 1489847, 1568260, 2352390, 2822868, 2979694, 3528585, 4469541, 4704780, 5959388, 7057170, 7449235, 8939082, 13408623, 14114340, 14898470, 17878164, 22347705, 26817246, 29796940, 44695410, 53634492, 67043115, 89390820, 134086230, 268172460]

約数ペア:

[(1, 268172460), (2, 134086230), (3, 89390820), (4, 67043115), (5, 53634492), (6, 44695410), (9, 29796940), (10, 26817246), (12, 22347705), (15, 17878164), (18, 14898470), (19, 14114340), (20, 13408623), (30, 8939082), (36, 7449235), (38, 7057170), (45, 5959388), (57, 4704780), (60, 4469541), (76, 3528585), (90, 2979694), (95, 2822868), (114, 2352390), (171, 1568260), (180, 1489847), (190, 1411434), (228, 1176195), (285, 940956), (342, 784130), (361, 742860), (380, 705717), (570, 470478), (684, 392065), (722, 371430), (855, 313652), (1083, 247620), (1140, 235239), (1444, 185715), (1710, 156826), (1805, 148572), (2166, 123810), (3249, 82540), (3420, 78413), (3610, 74286), (4127, 64980), (4332, 61905), (5415, 49524), (6498, 41270), (7220, 37143), (8254, 32490), (10830, 24762), (12381, 21660), (12996, 20635), (16245, 16508)]