126608520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1255

約数の個数: 128

約数和(自身を含む): 410106240

約数和(自身を除く): 283497720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 901, 1020, 1060, 1171, 1272, 1590, 1802, 2040, 2120, 2342, 2703, 3180, 3513, 3604, 4505, 4684, 5406, 5855, 6360, 7026, 7208, 9010, 9368, 10812, 11710, 13515, 14052, 17565, 18020, 19907, 21624, 23420, 27030, 28104, 35130, 36040, 39814, 46840, 54060, 59721, 62063, 70260, 79628, 99535, 108120, 119442, 124126, 140520, 159256, 186189, 199070, 238884, 248252, 298605, 310315, 372378, 398140, 477768, 496504, 597210, 620630, 744756, 796280, 930945, 1055071, 1194420, 1241260, 1489512, 1861890, 2110142, 2388840, 2482520, 3165213, 3723780, 4220284, 5275355, 6330426, 7447560, 8440568, 10550710, 12660852, 15826065, 21101420, 25321704, 31652130, 42202840, 63304260, 126608520]

約数ペア:

[(1, 126608520), (2, 63304260), (3, 42202840), (4, 31652130), (5, 25321704), (6, 21101420), (8, 15826065), (10, 12660852), (12, 10550710), (15, 8440568), (17, 7447560), (20, 6330426), (24, 5275355), (30, 4220284), (34, 3723780), (40, 3165213), (51, 2482520), (53, 2388840), (60, 2110142), (68, 1861890), (85, 1489512), (102, 1241260), (106, 1194420), (120, 1055071), (136, 930945), (159, 796280), (170, 744756), (204, 620630), (212, 597210), (255, 496504), (265, 477768), (318, 398140), (340, 372378), (408, 310315), (424, 298605), (510, 248252), (530, 238884), (636, 199070), (680, 186189), (795, 159256), (901, 140520), (1020, 124126), (1060, 119442), (1171, 108120), (1272, 99535), (1590, 79628), (1802, 70260), (2040, 62063), (2120, 59721), (2342, 54060), (2703, 46840), (3180, 39814), (3513, 36040), (3604, 35130), (4505, 28104), (4684, 27030), (5406, 23420), (5855, 21624), (6360, 19907), (7026, 18020), (7208, 17565), (9010, 14052), (9368, 13515), (10812, 11710)]