156918420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1374

約数の個数: 144

約数和(自身を含む): 514200960

約数和(自身を除く): 357282540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 435, 460, 522, 580, 667, 690, 828, 870, 1035, 1044, 1305, 1307, 1334, 1380, 1740, 2001, 2070, 2610, 2614, 2668, 3335, 3921, 4002, 4140, 5220, 5228, 6003, 6535, 6670, 7842, 8004, 10005, 11763, 12006, 13070, 13340, 15684, 19605, 20010, 23526, 24012, 26140, 30015, 30061, 37903, 39210, 40020, 47052, 58815, 60030, 60122, 75806, 78420, 90183, 113709, 117630, 120060, 120244, 150305, 151612, 180366, 189515, 227418, 235260, 270549, 300610, 341127, 360732, 379030, 450915, 454836, 541098, 568545, 601220, 682254, 758060, 871769, 901830, 1082196, 1137090, 1352745, 1364508, 1705635, 1743538, 1803660, 2274180, 2615307, 2705490, 3411270, 3487076, 4358845, 5230614, 5410980, 6822540, 7845921, 8717690, 10461228, 13076535, 15691842, 17435380, 26153070, 31383684, 39229605, 52306140, 78459210, 156918420]

約数ペア:

[(1, 156918420), (2, 78459210), (3, 52306140), (4, 39229605), (5, 31383684), (6, 26153070), (9, 17435380), (10, 15691842), (12, 13076535), (15, 10461228), (18, 8717690), (20, 7845921), (23, 6822540), (29, 5410980), (30, 5230614), (36, 4358845), (45, 3487076), (46, 3411270), (58, 2705490), (60, 2615307), (69, 2274180), (87, 1803660), (90, 1743538), (92, 1705635), (115, 1364508), (116, 1352745), (138, 1137090), (145, 1082196), (174, 901830), (180, 871769), (207, 758060), (230, 682254), (261, 601220), (276, 568545), (290, 541098), (345, 454836), (348, 450915), (414, 379030), (435, 360732), (460, 341127), (522, 300610), (580, 270549), (667, 235260), (690, 227418), (828, 189515), (870, 180366), (1035, 151612), (1044, 150305), (1305, 120244), (1307, 120060), (1334, 117630), (1380, 113709), (1740, 90183), (2001, 78420), (2070, 75806), (2610, 60122), (2614, 60030), (2668, 58815), (3335, 47052), (3921, 40020), (4002, 39210), (4140, 37903), (5220, 30061), (5228, 30015), (6003, 26140), (6535, 24012), (6670, 23526), (7842, 20010), (8004, 19605), (10005, 15684), (11763, 13340), (12006, 13070)]