1346427880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{2377}}^1$

素因数の和:2436

約数の個数: 144

約数和(自身を含む): 3745135980

約数和(自身を除く): 2398708100

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 289, 340, 392, 476, 490, 578, 595, 680, 833, 952, 980, 1156, 1190, 1445, 1666, 1960, 2023, 2312, 2377, 2380, 2890, 3332, 4046, 4165, 4754, 4760, 5780, 6664, 8092, 8330, 9508, 10115, 11560, 11885, 14161, 16184, 16639, 16660, 19016, 20230, 23770, 28322, 33278, 33320, 40409, 40460, 47540, 56644, 66556, 70805, 80818, 80920, 83195, 95080, 113288, 116473, 133112, 141610, 161636, 166390, 202045, 232946, 282863, 283220, 323272, 332780, 404090, 465892, 565726, 566440, 582365, 665560, 686953, 808180, 931784, 1131452, 1164730, 1373906, 1414315, 1616360, 1980041, 2262904, 2329460, 2747812, 2828630, 3434765, 3960082, 4658920, 4808671, 5495624, 5657260, 6869530, 7920164, 9617342, 9900205, 11314520, 13739060, 15840328, 19234684, 19800410, 24043355, 27478120, 33660697, 38469368, 39600820, 48086710, 67321394, 79201640, 96173420, 134642788, 168303485, 192346840, 269285576, 336606970, 673213940, 1346427880]

約数ペア:

[(1, 1346427880), (2, 673213940), (4, 336606970), (5, 269285576), (7, 192346840), (8, 168303485), (10, 134642788), (14, 96173420), (17, 79201640), (20, 67321394), (28, 48086710), (34, 39600820), (35, 38469368), (40, 33660697), (49, 27478120), (56, 24043355), (68, 19800410), (70, 19234684), (85, 15840328), (98, 13739060), (119, 11314520), (136, 9900205), (140, 9617342), (170, 7920164), (196, 6869530), (238, 5657260), (245, 5495624), (280, 4808671), (289, 4658920), (340, 3960082), (392, 3434765), (476, 2828630), (490, 2747812), (578, 2329460), (595, 2262904), (680, 1980041), (833, 1616360), (952, 1414315), (980, 1373906), (1156, 1164730), (1190, 1131452), (1445, 931784), (1666, 808180), (1960, 686953), (2023, 665560), (2312, 582365), (2377, 566440), (2380, 565726), (2890, 465892), (3332, 404090), (4046, 332780), (4165, 323272), (4754, 283220), (4760, 282863), (5780, 232946), (6664, 202045), (8092, 166390), (8330, 161636), (9508, 141610), (10115, 133112), (11560, 116473), (11885, 113288), (14161, 95080), (16184, 83195), (16639, 80920), (16660, 80818), (19016, 70805), (20230, 66556), (23770, 56644), (28322, 47540), (33278, 40460), (33320, 40409)]