151706520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{6689}}^1$

素因数の和:6719

約数の個数: 160

約数和(自身を含む): 582832800

約数和(自身を除く): 431126280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 6689, 7560, 11340, 13378, 20067, 22680, 26756, 33445, 40134, 46823, 53512, 60201, 66890, 80268, 93646, 100335, 120402, 133780, 140469, 160536, 180603, 187292, 200670, 234115, 240804, 267560, 280938, 301005, 361206, 374584, 401340, 421407, 468230, 481608, 541809, 561876, 602010, 702345, 722412, 802680, 842814, 903015, 936460, 1083618, 1123752, 1204020, 1264221, 1404690, 1444824, 1685628, 1806030, 1872920, 2107035, 2167236, 2408040, 2528442, 2709045, 2809380, 3371256, 3612060, 3792663, 4214070, 4334472, 5056884, 5418090, 5618760, 6321105, 7224120, 7585326, 8428140, 10113768, 10836180, 12642210, 15170652, 16856280, 18963315, 21672360, 25284420, 30341304, 37926630, 50568840, 75853260, 151706520]

約数ペア:

[(1, 151706520), (2, 75853260), (3, 50568840), (4, 37926630), (5, 30341304), (6, 25284420), (7, 21672360), (8, 18963315), (9, 16856280), (10, 15170652), (12, 12642210), (14, 10836180), (15, 10113768), (18, 8428140), (20, 7585326), (21, 7224120), (24, 6321105), (27, 5618760), (28, 5418090), (30, 5056884), (35, 4334472), (36, 4214070), (40, 3792663), (42, 3612060), (45, 3371256), (54, 2809380), (56, 2709045), (60, 2528442), (63, 2408040), (70, 2167236), (72, 2107035), (81, 1872920), (84, 1806030), (90, 1685628), (105, 1444824), (108, 1404690), (120, 1264221), (126, 1204020), (135, 1123752), (140, 1083618), (162, 936460), (168, 903015), (180, 842814), (189, 802680), (210, 722412), (216, 702345), (252, 602010), (270, 561876), (280, 541809), (315, 481608), (324, 468230), (360, 421407), (378, 401340), (405, 374584), (420, 361206), (504, 301005), (540, 280938), (567, 267560), (630, 240804), (648, 234115), (756, 200670), (810, 187292), (840, 180603), (945, 160536), (1080, 140469), (1134, 133780), (1260, 120402), (1512, 100335), (1620, 93646), (1890, 80268), (2268, 66890), (2520, 60201), (2835, 53512), (3240, 46823), (3780, 40134), (4536, 33445), (5670, 26756), (6689, 22680), (7560, 20067), (11340, 13378)]