144349520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6287}}^1$

素因数の和:6348

約数の個数: 80

約数和(自身を含む): 392974848

約数和(自身を除く): 248625328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6287, 11480, 12574, 22960, 25148, 31435, 44009, 50296, 62870, 88018, 100592, 125740, 176036, 220045, 251480, 257767, 352072, 440090, 502960, 515534, 704144, 880180, 1031068, 1288835, 1760360, 1804369, 2062136, 2577670, 3520720, 3608738, 4124272, 5155340, 7217476, 9021845, 10310680, 14434952, 18043690, 20621360, 28869904, 36087380, 72174760, 144349520]

約数ペア:

[(1, 144349520), (2, 72174760), (4, 36087380), (5, 28869904), (7, 20621360), (8, 18043690), (10, 14434952), (14, 10310680), (16, 9021845), (20, 7217476), (28, 5155340), (35, 4124272), (40, 3608738), (41, 3520720), (56, 2577670), (70, 2062136), (80, 1804369), (82, 1760360), (112, 1288835), (140, 1031068), (164, 880180), (205, 704144), (280, 515534), (287, 502960), (328, 440090), (410, 352072), (560, 257767), (574, 251480), (656, 220045), (820, 176036), (1148, 125740), (1435, 100592), (1640, 88018), (2296, 62870), (2870, 50296), (3280, 44009), (4592, 31435), (5740, 25148), (6287, 22960), (11480, 12574)]