139276920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1117

約数の個数: 128

約数和(自身を含む): 449452800

約数和(自身を除く): 310175880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 67, 68, 85, 102, 120, 134, 136, 170, 201, 204, 255, 268, 335, 340, 402, 408, 510, 536, 670, 680, 804, 1005, 1019, 1020, 1139, 1340, 1608, 2010, 2038, 2040, 2278, 2680, 3057, 3417, 4020, 4076, 4556, 5095, 5695, 6114, 6834, 8040, 8152, 9112, 10190, 11390, 12228, 13668, 15285, 17085, 17323, 20380, 22780, 24456, 27336, 30570, 34170, 34646, 40760, 45560, 51969, 61140, 68273, 68340, 69292, 86615, 103938, 122280, 136546, 136680, 138584, 173230, 204819, 207876, 259845, 273092, 341365, 346460, 409638, 415752, 519690, 546184, 682730, 692920, 819276, 1024095, 1039380, 1160641, 1365460, 1638552, 2048190, 2078760, 2321282, 2730920, 3481923, 4096380, 4642564, 5803205, 6963846, 8192760, 9285128, 11606410, 13927692, 17409615, 23212820, 27855384, 34819230, 46425640, 69638460, 139276920]

約数ペア:

[(1, 139276920), (2, 69638460), (3, 46425640), (4, 34819230), (5, 27855384), (6, 23212820), (8, 17409615), (10, 13927692), (12, 11606410), (15, 9285128), (17, 8192760), (20, 6963846), (24, 5803205), (30, 4642564), (34, 4096380), (40, 3481923), (51, 2730920), (60, 2321282), (67, 2078760), (68, 2048190), (85, 1638552), (102, 1365460), (120, 1160641), (134, 1039380), (136, 1024095), (170, 819276), (201, 692920), (204, 682730), (255, 546184), (268, 519690), (335, 415752), (340, 409638), (402, 346460), (408, 341365), (510, 273092), (536, 259845), (670, 207876), (680, 204819), (804, 173230), (1005, 138584), (1019, 136680), (1020, 136546), (1139, 122280), (1340, 103938), (1608, 86615), (2010, 69292), (2038, 68340), (2040, 68273), (2278, 61140), (2680, 51969), (3057, 45560), (3417, 40760), (4020, 34646), (4076, 34170), (4556, 30570), (5095, 27336), (5695, 24456), (6114, 22780), (6834, 20380), (8040, 17323), (8152, 17085), (9112, 15285), (10190, 13668), (11390, 12228)]