1426620420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3169}}^1$

素因数の和:3286

約数の個数: 144

約数和(自身を含む): 4507055280

約数和(自身を除く): 3080434860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 61, 82, 90, 122, 123, 164, 180, 183, 205, 244, 246, 305, 366, 369, 410, 492, 549, 610, 615, 732, 738, 820, 915, 1098, 1220, 1230, 1476, 1830, 1845, 2196, 2460, 2501, 2745, 3169, 3660, 3690, 5002, 5490, 6338, 7380, 7503, 9507, 10004, 10980, 12505, 12676, 15006, 15845, 19014, 22509, 25010, 28521, 30012, 31690, 37515, 38028, 45018, 47535, 50020, 57042, 63380, 75030, 90036, 95070, 112545, 114084, 129929, 142605, 150060, 190140, 193309, 225090, 259858, 285210, 386618, 389787, 450180, 519716, 570420, 579927, 649645, 773236, 779574, 966545, 1159854, 1169361, 1299290, 1559148, 1739781, 1933090, 1948935, 2319708, 2338722, 2598580, 2899635, 3479562, 3866180, 3897870, 4677444, 5799270, 5846805, 6959124, 7795740, 7925669, 8698905, 11598540, 11693610, 15851338, 17397810, 23387220, 23777007, 31702676, 34795620, 39628345, 47554014, 71331021, 79256690, 95108028, 118885035, 142662042, 158513380, 237770070, 285324084, 356655105, 475540140, 713310210, 1426620420]

約数ペア:

[(1, 1426620420), (2, 713310210), (3, 475540140), (4, 356655105), (5, 285324084), (6, 237770070), (9, 158513380), (10, 142662042), (12, 118885035), (15, 95108028), (18, 79256690), (20, 71331021), (30, 47554014), (36, 39628345), (41, 34795620), (45, 31702676), (60, 23777007), (61, 23387220), (82, 17397810), (90, 15851338), (122, 11693610), (123, 11598540), (164, 8698905), (180, 7925669), (183, 7795740), (205, 6959124), (244, 5846805), (246, 5799270), (305, 4677444), (366, 3897870), (369, 3866180), (410, 3479562), (492, 2899635), (549, 2598580), (610, 2338722), (615, 2319708), (732, 1948935), (738, 1933090), (820, 1739781), (915, 1559148), (1098, 1299290), (1220, 1169361), (1230, 1159854), (1476, 966545), (1830, 779574), (1845, 773236), (2196, 649645), (2460, 579927), (2501, 570420), (2745, 519716), (3169, 450180), (3660, 389787), (3690, 386618), (5002, 285210), (5490, 259858), (6338, 225090), (7380, 193309), (7503, 190140), (9507, 150060), (10004, 142605), (10980, 129929), (12505, 114084), (12676, 112545), (15006, 95070), (15845, 90036), (19014, 75030), (22509, 63380), (25010, 57042), (28521, 50020), (30012, 47535), (31690, 45018), (37515, 38028)]