207732240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 740952576

約数和(自身を除く): 533220336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 120, 123, 124, 144, 155, 164, 180, 186, 205, 227, 240, 246, 248, 279, 310, 328, 360, 369, 372, 410, 454, 465, 492, 496, 558, 615, 620, 656, 681, 720, 738, 744, 820, 908, 930, 984, 1116, 1135, 1230, 1240, 1271, 1362, 1395, 1476, 1488, 1640, 1816, 1845, 1860, 1968, 2043, 2232, 2270, 2460, 2480, 2542, 2724, 2790, 2952, 3280, 3405, 3632, 3690, 3720, 3813, 4086, 4464, 4540, 4920, 5084, 5448, 5580, 5904, 6355, 6810, 7037, 7380, 7440, 7626, 8172, 9080, 9307, 9840, 10168, 10215, 10896, 11160, 11439, 12710, 13620, 14074, 14760, 15252, 16344, 18160, 18614, 19065, 20336, 20430, 21111, 22320, 22878, 25420, 27240, 27921, 28148, 29520, 30504, 32688, 35185, 37228, 38130, 40860, 42222, 45756, 46535, 50840, 54480, 55842, 56296, 57195, 61008, 63333, 70370, 74456, 76260, 81720, 83763, 84444, 91512, 93070, 101680, 105555, 111684, 112592, 114390, 126666, 139605, 140740, 148912, 152520, 163440, 167526, 168888, 183024, 186140, 211110, 223368, 228780, 253332, 279210, 281480, 288517, 305040, 316665, 335052, 337776, 372280, 418815, 422220, 446736, 457560, 506664, 558420, 562960, 577034, 633330, 670104, 744560, 837630, 844440, 865551, 915120, 1013328, 1116840, 1154068, 1266660, 1340208, 1442585, 1675260, 1688880, 1731102, 2233680, 2308136, 2533320, 2596653, 2885170, 3350520, 3462204, 4327755, 4616272, 5066640, 5193306, 5770340, 6701040, 6924408, 8655510, 10386612, 11540680, 12983265, 13848816, 17311020, 20773224, 23081360, 25966530, 34622040, 41546448, 51933060, 69244080, 103866120, 207732240]

約数ペア:

[(1, 207732240), (2, 103866120), (3, 69244080), (4, 51933060), (5, 41546448), (6, 34622040), (8, 25966530), (9, 23081360), (10, 20773224), (12, 17311020), (15, 13848816), (16, 12983265), (18, 11540680), (20, 10386612), (24, 8655510), (30, 6924408), (31, 6701040), (36, 5770340), (40, 5193306), (41, 5066640), (45, 4616272), (48, 4327755), (60, 3462204), (62, 3350520), (72, 2885170), (80, 2596653), (82, 2533320), (90, 2308136), (93, 2233680), (120, 1731102), (123, 1688880), (124, 1675260), (144, 1442585), (155, 1340208), (164, 1266660), (180, 1154068), (186, 1116840), (205, 1013328), (227, 915120), (240, 865551), (246, 844440), (248, 837630), (279, 744560), (310, 670104), (328, 633330), (360, 577034), (369, 562960), (372, 558420), (410, 506664), (454, 457560), (465, 446736), (492, 422220), (496, 418815), (558, 372280), (615, 337776), (620, 335052), (656, 316665), (681, 305040), (720, 288517), (738, 281480), (744, 279210), (820, 253332), (908, 228780), (930, 223368), (984, 211110), (1116, 186140), (1135, 183024), (1230, 168888), (1240, 167526), (1271, 163440), (1362, 152520), (1395, 148912), (1476, 140740), (1488, 139605), (1640, 126666), (1816, 114390), (1845, 112592), (1860, 111684), (1968, 105555), (2043, 101680), (2232, 93070), (2270, 91512), (2460, 84444), (2480, 83763), (2542, 81720), (2724, 76260), (2790, 74456), (2952, 70370), (3280, 63333), (3405, 61008), (3632, 57195), (3690, 56296), (3720, 55842), (3813, 54480), (4086, 50840), (4464, 46535), (4540, 45756), (4920, 42222), (5084, 40860), (5448, 38130), (5580, 37228), (5904, 35185), (6355, 32688), (6810, 30504), (7037, 29520), (7380, 28148), (7440, 27921), (7626, 27240), (8172, 25420), (9080, 22878), (9307, 22320), (9840, 21111), (10168, 20430), (10215, 20336), (10896, 19065), (11160, 18614), (11439, 18160), (12710, 16344), (13620, 15252), (14074, 14760)]