104984520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1055

約数の個数: 128

約数和(自身を含む): 340122240

約数和(自身を除く): 235137720

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, 971, 1020, 1060, 1272, 1590, 1802, 1942, 2040, 2120, 2703, 2913, 3180, 3604, 3884, 4505, 4855, 5406, 5826, 6360, 7208, 7768, 9010, 9710, 10812, 11652, 13515, 14565, 16507, 18020, 19420, 21624, 23304, 27030, 29130, 33014, 36040, 38840, 49521, 51463, 54060, 58260, 66028, 82535, 99042, 102926, 108120, 116520, 132056, 154389, 165070, 198084, 205852, 247605, 257315, 308778, 330140, 396168, 411704, 495210, 514630, 617556, 660280, 771945, 874871, 990420, 1029260, 1235112, 1543890, 1749742, 1980840, 2058520, 2624613, 3087780, 3499484, 4374355, 5249226, 6175560, 6998968, 8748710, 10498452, 13123065, 17497420, 20996904, 26246130, 34994840, 52492260, 104984520]

約数ペア:

[(1, 104984520), (2, 52492260), (3, 34994840), (4, 26246130), (5, 20996904), (6, 17497420), (8, 13123065), (10, 10498452), (12, 8748710), (15, 6998968), (17, 6175560), (20, 5249226), (24, 4374355), (30, 3499484), (34, 3087780), (40, 2624613), (51, 2058520), (53, 1980840), (60, 1749742), (68, 1543890), (85, 1235112), (102, 1029260), (106, 990420), (120, 874871), (136, 771945), (159, 660280), (170, 617556), (204, 514630), (212, 495210), (255, 411704), (265, 396168), (318, 330140), (340, 308778), (408, 257315), (424, 247605), (510, 205852), (530, 198084), (636, 165070), (680, 154389), (795, 132056), (901, 116520), (971, 108120), (1020, 102926), (1060, 99042), (1272, 82535), (1590, 66028), (1802, 58260), (1942, 54060), (2040, 51463), (2120, 49521), (2703, 38840), (2913, 36040), (3180, 33014), (3604, 29130), (3884, 27030), (4505, 23304), (4855, 21624), (5406, 19420), (5826, 18020), (6360, 16507), (7208, 14565), (7768, 13515), (9010, 11652), (9710, 10812)]