259820280

素因数分解:

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

素因数の和:694

約数の個数: 192

約数和(自身を含む): 896313600

約数和(自身を除く): 636493320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 41, 45, 58, 60, 72, 82, 87, 90, 116, 120, 123, 145, 164, 174, 180, 205, 232, 246, 261, 290, 328, 348, 360, 369, 410, 435, 492, 522, 580, 607, 615, 696, 738, 820, 870, 984, 1044, 1160, 1189, 1214, 1230, 1305, 1476, 1640, 1740, 1821, 1845, 2088, 2378, 2428, 2460, 2610, 2952, 3035, 3480, 3567, 3642, 3690, 4756, 4856, 4920, 5220, 5463, 5945, 6070, 7134, 7284, 7380, 9105, 9512, 10440, 10701, 10926, 11890, 12140, 14268, 14568, 14760, 17603, 17835, 18210, 21402, 21852, 23780, 24280, 24887, 27315, 28536, 35206, 35670, 36420, 42804, 43704, 47560, 49774, 52809, 53505, 54630, 70412, 71340, 72840, 74661, 85608, 88015, 99548, 105618, 107010, 109260, 124435, 140824, 142680, 149322, 158427, 176030, 199096, 211236, 214020, 218520, 223983, 248870, 264045, 298644, 316854, 352060, 373305, 422472, 428040, 447966, 497740, 528090, 597288, 633708, 704120, 721723, 746610, 792135, 895932, 995480, 1056180, 1119915, 1267416, 1443446, 1493220, 1584270, 1791864, 2112360, 2165169, 2239830, 2886892, 2986440, 3168540, 3608615, 4330338, 4479660, 5773784, 6337080, 6495507, 7217230, 8660676, 8959320, 10825845, 12991014, 14434460, 17321352, 21651690, 25982028, 28868920, 32477535, 43303380, 51964056, 64955070, 86606760, 129910140, 259820280]

約数ペア:

[(1, 259820280), (2, 129910140), (3, 86606760), (4, 64955070), (5, 51964056), (6, 43303380), (8, 32477535), (9, 28868920), (10, 25982028), (12, 21651690), (15, 17321352), (18, 14434460), (20, 12991014), (24, 10825845), (29, 8959320), (30, 8660676), (36, 7217230), (40, 6495507), (41, 6337080), (45, 5773784), (58, 4479660), (60, 4330338), (72, 3608615), (82, 3168540), (87, 2986440), (90, 2886892), (116, 2239830), (120, 2165169), (123, 2112360), (145, 1791864), (164, 1584270), (174, 1493220), (180, 1443446), (205, 1267416), (232, 1119915), (246, 1056180), (261, 995480), (290, 895932), (328, 792135), (348, 746610), (360, 721723), (369, 704120), (410, 633708), (435, 597288), (492, 528090), (522, 497740), (580, 447966), (607, 428040), (615, 422472), (696, 373305), (738, 352060), (820, 316854), (870, 298644), (984, 264045), (1044, 248870), (1160, 223983), (1189, 218520), (1214, 214020), (1230, 211236), (1305, 199096), (1476, 176030), (1640, 158427), (1740, 149322), (1821, 142680), (1845, 140824), (2088, 124435), (2378, 109260), (2428, 107010), (2460, 105618), (2610, 99548), (2952, 88015), (3035, 85608), (3480, 74661), (3567, 72840), (3642, 71340), (3690, 70412), (4756, 54630), (4856, 53505), (4920, 52809), (5220, 49774), (5463, 47560), (5945, 43704), (6070, 42804), (7134, 36420), (7284, 35670), (7380, 35206), (9105, 28536), (9512, 27315), (10440, 24887), (10701, 24280), (10926, 23780), (11890, 21852), (12140, 21402), (14268, 18210), (14568, 17835), (14760, 17603)]