121477020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1297}}^1$

素因数の和:1539

約数の個数: 96

約数和(自身を含む): 390770688

約数和(自身を除く): 269293668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 669, 892, 1115, 1297, 1338, 1561, 2230, 2594, 2676, 3122, 3345, 3891, 4460, 4683, 5188, 6244, 6485, 6690, 7782, 7805, 9079, 9366, 12970, 13380, 15564, 15610, 18158, 18732, 19455, 23415, 25940, 27237, 31220, 36316, 38910, 45395, 46830, 54474, 77820, 90790, 93660, 108948, 136185, 181580, 272370, 289231, 544740, 578462, 867693, 1156924, 1446155, 1735386, 2024617, 2892310, 3470772, 4049234, 4338465, 5784620, 6073851, 8098468, 8676930, 10123085, 12147702, 17353860, 20246170, 24295404, 30369255, 40492340, 60738510, 121477020]

約数ペア:

[(1, 121477020), (2, 60738510), (3, 40492340), (4, 30369255), (5, 24295404), (6, 20246170), (7, 17353860), (10, 12147702), (12, 10123085), (14, 8676930), (15, 8098468), (20, 6073851), (21, 5784620), (28, 4338465), (30, 4049234), (35, 3470772), (42, 2892310), (60, 2024617), (70, 1735386), (84, 1446155), (105, 1156924), (140, 867693), (210, 578462), (223, 544740), (420, 289231), (446, 272370), (669, 181580), (892, 136185), (1115, 108948), (1297, 93660), (1338, 90790), (1561, 77820), (2230, 54474), (2594, 46830), (2676, 45395), (3122, 38910), (3345, 36316), (3891, 31220), (4460, 27237), (4683, 25940), (5188, 23415), (6244, 19455), (6485, 18732), (6690, 18158), (7782, 15610), (7805, 15564), (9079, 13380), (9366, 12970)]