26628840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10567}}^1$

素因数の和:10591

約数の個数: 96

約数和(自身を含む): 98916480

約数和(自身を除く): 72287640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10567, 21134, 31701, 42268, 52835, 63402, 73969, 84536, 95103, 105670, 126804, 147938, 158505, 190206, 211340, 221907, 253608, 295876, 317010, 369845, 380412, 422680, 443814, 475515, 591752, 634020, 665721, 739690, 760824, 887628, 951030, 1109535, 1268040, 1331442, 1479380, 1775256, 1902060, 2219070, 2662884, 2958760, 3328605, 3804120, 4438140, 5325768, 6657210, 8876280, 13314420, 26628840]

約数ペア:

[(1, 26628840), (2, 13314420), (3, 8876280), (4, 6657210), (5, 5325768), (6, 4438140), (7, 3804120), (8, 3328605), (9, 2958760), (10, 2662884), (12, 2219070), (14, 1902060), (15, 1775256), (18, 1479380), (20, 1331442), (21, 1268040), (24, 1109535), (28, 951030), (30, 887628), (35, 760824), (36, 739690), (40, 665721), (42, 634020), (45, 591752), (56, 475515), (60, 443814), (63, 422680), (70, 380412), (72, 369845), (84, 317010), (90, 295876), (105, 253608), (120, 221907), (126, 211340), (140, 190206), (168, 158505), (180, 147938), (210, 126804), (252, 105670), (280, 95103), (315, 84536), (360, 73969), (420, 63402), (504, 52835), (630, 42268), (840, 31701), (1260, 21134), (2520, 10567)]