1011337280

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:656

約数の個数: 112

約数和(自身を含む): 2490795120

約数和(自身を除く): 1479457840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 229, 296, 320, 370, 373, 458, 592, 740, 746, 916, 1145, 1184, 1480, 1492, 1832, 1865, 2290, 2368, 2960, 2984, 3664, 3730, 4580, 5920, 5968, 7328, 7460, 8473, 9160, 11840, 11936, 13801, 14656, 14920, 16946, 18320, 23872, 27602, 29840, 33892, 36640, 42365, 55204, 59680, 67784, 69005, 73280, 84730, 85417, 110408, 119360, 135568, 138010, 169460, 170834, 220816, 271136, 276020, 338920, 341668, 427085, 441632, 542272, 552040, 677840, 683336, 854170, 883264, 1104080, 1355680, 1366672, 1708340, 2208160, 2711360, 2733344, 3160429, 3416680, 4416320, 5466688, 6320858, 6833360, 12641716, 13666720, 15802145, 25283432, 27333440, 31604290, 50566864, 63208580, 101133728, 126417160, 202267456, 252834320, 505668640, 1011337280]

約数ペア:

[(1, 1011337280), (2, 505668640), (4, 252834320), (5, 202267456), (8, 126417160), (10, 101133728), (16, 63208580), (20, 50566864), (32, 31604290), (37, 27333440), (40, 25283432), (64, 15802145), (74, 13666720), (80, 12641716), (148, 6833360), (160, 6320858), (185, 5466688), (229, 4416320), (296, 3416680), (320, 3160429), (370, 2733344), (373, 2711360), (458, 2208160), (592, 1708340), (740, 1366672), (746, 1355680), (916, 1104080), (1145, 883264), (1184, 854170), (1480, 683336), (1492, 677840), (1832, 552040), (1865, 542272), (2290, 441632), (2368, 427085), (2960, 341668), (2984, 338920), (3664, 276020), (3730, 271136), (4580, 220816), (5920, 170834), (5968, 169460), (7328, 138010), (7460, 135568), (8473, 119360), (9160, 110408), (11840, 85417), (11936, 84730), (13801, 73280), (14656, 69005), (14920, 67784), (16946, 59680), (18320, 55204), (23872, 42365), (27602, 36640), (29840, 33892)]