173213520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 569963520

約数和(自身を除く): 396750000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 41, 48, 58, 60, 80, 82, 87, 116, 120, 123, 145, 164, 174, 205, 232, 240, 246, 290, 328, 348, 410, 435, 464, 492, 580, 607, 615, 656, 696, 820, 870, 984, 1160, 1189, 1214, 1230, 1392, 1640, 1740, 1821, 1968, 2320, 2378, 2428, 2460, 3035, 3280, 3480, 3567, 3642, 4756, 4856, 4920, 5945, 6070, 6960, 7134, 7284, 9105, 9512, 9712, 9840, 11890, 12140, 14268, 14568, 17603, 17835, 18210, 19024, 23780, 24280, 24887, 28536, 29136, 35206, 35670, 36420, 47560, 48560, 49774, 52809, 57072, 70412, 71340, 72840, 74661, 88015, 95120, 99548, 105618, 124435, 140824, 142680, 145680, 149322, 176030, 199096, 211236, 248870, 264045, 281648, 285360, 298644, 352060, 373305, 398192, 422472, 497740, 528090, 597288, 704120, 721723, 746610, 844944, 995480, 1056180, 1194576, 1408240, 1443446, 1493220, 1990960, 2112360, 2165169, 2886892, 2986440, 3608615, 4224720, 4330338, 5773784, 5972880, 7217230, 8660676, 10825845, 11547568, 14434460, 17321352, 21651690, 28868920, 34642704, 43303380, 57737840, 86606760, 173213520]

約数ペア:

[(1, 173213520), (2, 86606760), (3, 57737840), (4, 43303380), (5, 34642704), (6, 28868920), (8, 21651690), (10, 17321352), (12, 14434460), (15, 11547568), (16, 10825845), (20, 8660676), (24, 7217230), (29, 5972880), (30, 5773784), (40, 4330338), (41, 4224720), (48, 3608615), (58, 2986440), (60, 2886892), (80, 2165169), (82, 2112360), (87, 1990960), (116, 1493220), (120, 1443446), (123, 1408240), (145, 1194576), (164, 1056180), (174, 995480), (205, 844944), (232, 746610), (240, 721723), (246, 704120), (290, 597288), (328, 528090), (348, 497740), (410, 422472), (435, 398192), (464, 373305), (492, 352060), (580, 298644), (607, 285360), (615, 281648), (656, 264045), (696, 248870), (820, 211236), (870, 199096), (984, 176030), (1160, 149322), (1189, 145680), (1214, 142680), (1230, 140824), (1392, 124435), (1640, 105618), (1740, 99548), (1821, 95120), (1968, 88015), (2320, 74661), (2378, 72840), (2428, 71340), (2460, 70412), (3035, 57072), (3280, 52809), (3480, 49774), (3567, 48560), (3642, 47560), (4756, 36420), (4856, 35670), (4920, 35206), (5945, 29136), (6070, 28536), (6960, 24887), (7134, 24280), (7284, 23780), (9105, 19024), (9512, 18210), (9712, 17835), (9840, 17603), (11890, 14568), (12140, 14268)]