139338120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 446342400

約数和(自身を除く): 307004280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 167, 170, 204, 255, 334, 340, 408, 409, 501, 510, 668, 680, 818, 835, 1002, 1020, 1227, 1336, 1636, 1670, 2004, 2040, 2045, 2454, 2505, 2839, 3272, 3340, 4008, 4090, 4908, 5010, 5678, 6135, 6680, 6953, 8180, 8517, 9816, 10020, 11356, 12270, 13906, 14195, 16360, 17034, 20040, 20859, 22712, 24540, 27812, 28390, 34068, 34765, 41718, 42585, 49080, 55624, 56780, 68136, 68303, 69530, 83436, 85170, 104295, 113560, 136606, 139060, 166872, 170340, 204909, 208590, 273212, 278120, 340680, 341515, 409818, 417180, 546424, 683030, 819636, 834360, 1024545, 1161151, 1366060, 1639272, 2049090, 2322302, 2732120, 3483453, 4098180, 4644604, 5805755, 6966906, 8196360, 9289208, 11611510, 13933812, 17417265, 23223020, 27867624, 34834530, 46446040, 69669060, 139338120]

約数ペア:

[(1, 139338120), (2, 69669060), (3, 46446040), (4, 34834530), (5, 27867624), (6, 23223020), (8, 17417265), (10, 13933812), (12, 11611510), (15, 9289208), (17, 8196360), (20, 6966906), (24, 5805755), (30, 4644604), (34, 4098180), (40, 3483453), (51, 2732120), (60, 2322302), (68, 2049090), (85, 1639272), (102, 1366060), (120, 1161151), (136, 1024545), (167, 834360), (170, 819636), (204, 683030), (255, 546424), (334, 417180), (340, 409818), (408, 341515), (409, 340680), (501, 278120), (510, 273212), (668, 208590), (680, 204909), (818, 170340), (835, 166872), (1002, 139060), (1020, 136606), (1227, 113560), (1336, 104295), (1636, 85170), (1670, 83436), (2004, 69530), (2040, 68303), (2045, 68136), (2454, 56780), (2505, 55624), (2839, 49080), (3272, 42585), (3340, 41718), (4008, 34765), (4090, 34068), (4908, 28390), (5010, 27812), (5678, 24540), (6135, 22712), (6680, 20859), (6953, 20040), (8180, 17034), (8517, 16360), (9816, 14195), (10020, 13906), (11356, 12270)]