251033040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 320

約数和(自身を含む): 937082880

約数和(自身を除く): 686049840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 90, 92, 93, 108, 115, 120, 124, 135, 138, 144, 155, 163, 180, 184, 186, 207, 216, 230, 240, 248, 270, 276, 279, 310, 326, 345, 360, 368, 372, 414, 432, 460, 465, 489, 496, 540, 552, 558, 620, 621, 652, 690, 713, 720, 744, 815, 828, 837, 920, 930, 978, 1035, 1080, 1104, 1116, 1240, 1242, 1304, 1380, 1395, 1426, 1467, 1488, 1630, 1656, 1674, 1840, 1860, 1956, 2070, 2139, 2160, 2232, 2445, 2480, 2484, 2608, 2760, 2790, 2852, 2934, 3105, 3260, 3312, 3348, 3565, 3720, 3749, 3912, 4140, 4185, 4278, 4401, 4464, 4890, 4968, 5053, 5520, 5580, 5704, 5868, 6210, 6417, 6520, 6696, 7130, 7335, 7440, 7498, 7824, 8280, 8370, 8556, 8802, 9780, 9936, 10106, 10695, 11160, 11247, 11408, 11736, 12420, 12834, 13040, 13392, 14260, 14670, 14996, 15159, 16560, 16740, 17112, 17604, 18745, 19251, 19560, 20212, 21390, 22005, 22320, 22494, 23472, 24840, 25265, 25668, 28520, 29340, 29992, 30318, 32085, 33480, 33741, 34224, 35208, 37490, 38502, 39120, 40424, 42780, 44010, 44988, 45477, 49680, 50530, 51336, 56235, 57040, 58680, 59984, 60636, 64170, 66960, 67482, 70416, 74980, 75795, 77004, 80848, 85560, 88020, 89976, 90954, 96255, 101060, 101223, 102672, 112470, 116219, 117360, 121272, 128340, 134964, 136431, 149960, 151590, 154008, 168705, 171120, 176040, 179952, 181908, 192510, 202120, 202446, 224940, 227385, 232438, 242544, 256680, 269928, 272862, 299920, 303180, 308016, 337410, 348657, 352080, 363816, 385020, 404240, 404892, 449880, 454770, 464876, 506115, 513360, 539856, 545724, 581095, 606360, 674820, 682155, 697314, 727632, 770040, 809784, 899760, 909540, 929752, 1012230, 1045971, 1091448, 1162190, 1212720, 1349640, 1364310, 1394628, 1540080, 1619568, 1743285, 1819080, 1859504, 2024460, 2091942, 2182896, 2324380, 2699280, 2728620, 2789256, 3137913, 3486570, 3638160, 4048920, 4183884, 4648760, 5229855, 5457240, 5578512, 6275826, 6973140, 8097840, 8367768, 9297520, 10459710, 10914480, 12551652, 13946280, 15689565, 16735536, 20919420, 25103304, 27892560, 31379130, 41838840, 50206608, 62758260, 83677680, 125516520, 251033040]

約数ペア:

[(1, 251033040), (2, 125516520), (3, 83677680), (4, 62758260), (5, 50206608), (6, 41838840), (8, 31379130), (9, 27892560), (10, 25103304), (12, 20919420), (15, 16735536), (16, 15689565), (18, 13946280), (20, 12551652), (23, 10914480), (24, 10459710), (27, 9297520), (30, 8367768), (31, 8097840), (36, 6973140), (40, 6275826), (45, 5578512), (46, 5457240), (48, 5229855), (54, 4648760), (60, 4183884), (62, 4048920), (69, 3638160), (72, 3486570), (80, 3137913), (90, 2789256), (92, 2728620), (93, 2699280), (108, 2324380), (115, 2182896), (120, 2091942), (124, 2024460), (135, 1859504), (138, 1819080), (144, 1743285), (155, 1619568), (163, 1540080), (180, 1394628), (184, 1364310), (186, 1349640), (207, 1212720), (216, 1162190), (230, 1091448), (240, 1045971), (248, 1012230), (270, 929752), (276, 909540), (279, 899760), (310, 809784), (326, 770040), (345, 727632), (360, 697314), (368, 682155), (372, 674820), (414, 606360), (432, 581095), (460, 545724), (465, 539856), (489, 513360), (496, 506115), (540, 464876), (552, 454770), (558, 449880), (620, 404892), (621, 404240), (652, 385020), (690, 363816), (713, 352080), (720, 348657), (744, 337410), (815, 308016), (828, 303180), (837, 299920), (920, 272862), (930, 269928), (978, 256680), (1035, 242544), (1080, 232438), (1104, 227385), (1116, 224940), (1240, 202446), (1242, 202120), (1304, 192510), (1380, 181908), (1395, 179952), (1426, 176040), (1467, 171120), (1488, 168705), (1630, 154008), (1656, 151590), (1674, 149960), (1840, 136431), (1860, 134964), (1956, 128340), (2070, 121272), (2139, 117360), (2160, 116219), (2232, 112470), (2445, 102672), (2480, 101223), (2484, 101060), (2608, 96255), (2760, 90954), (2790, 89976), (2852, 88020), (2934, 85560), (3105, 80848), (3260, 77004), (3312, 75795), (3348, 74980), (3565, 70416), (3720, 67482), (3749, 66960), (3912, 64170), (4140, 60636), (4185, 59984), (4278, 58680), (4401, 57040), (4464, 56235), (4890, 51336), (4968, 50530), (5053, 49680), (5520, 45477), (5580, 44988), (5704, 44010), (5868, 42780), (6210, 40424), (6417, 39120), (6520, 38502), (6696, 37490), (7130, 35208), (7335, 34224), (7440, 33741), (7498, 33480), (7824, 32085), (8280, 30318), (8370, 29992), (8556, 29340), (8802, 28520), (9780, 25668), (9936, 25265), (10106, 24840), (10695, 23472), (11160, 22494), (11247, 22320), (11408, 22005), (11736, 21390), (12420, 20212), (12834, 19560), (13040, 19251), (13392, 18745), (14260, 17604), (14670, 17112), (14996, 16740), (15159, 16560)]