1216719360

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:668

約数の個数: 320

約数和(自身を含む): 4478284800

約数和(自身を除く): 3261565440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 512, 522, 540, 576, 580, 607, 640, 696, 720, 768, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1214, 1280, 1305, 1392, 1440, 1536, 1566, 1728, 1740, 1821, 1856, 1920, 2088, 2160, 2304, 2320, 2428, 2560, 2610, 2784, 2880, 3035, 3132, 3456, 3480, 3642, 3712, 3840, 3915, 4176, 4320, 4608, 4640, 4856, 5220, 5463, 5568, 5760, 6070, 6264, 6912, 6960, 7284, 7424, 7680, 7830, 8352, 8640, 9105, 9280, 9712, 10440, 10926, 11136, 11520, 12140, 12528, 13824, 13920, 14568, 14848, 15660, 16389, 16704, 17280, 17603, 18210, 18560, 19424, 20880, 21852, 22272, 23040, 24280, 25056, 27315, 27840, 29136, 31320, 32778, 33408, 34560, 35206, 36420, 37120, 38848, 41760, 43704, 44544, 48560, 50112, 52809, 54630, 55680, 58272, 62640, 65556, 66816, 69120, 70412, 72840, 74240, 77696, 81945, 83520, 87408, 88015, 97120, 100224, 105618, 109260, 111360, 116544, 125280, 131112, 133632, 140824, 145680, 155392, 158427, 163890, 167040, 174816, 176030, 194240, 200448, 211236, 218520, 222720, 233088, 250560, 262224, 264045, 281648, 291360, 310784, 316854, 327780, 334080, 349632, 352060, 388480, 400896, 422472, 437040, 466176, 475281, 501120, 524448, 528090, 563296, 582720, 633708, 655560, 668160, 699264, 704120, 776960, 792135, 844944, 874080, 932352, 950562, 1002240, 1048896, 1056180, 1126592, 1165440, 1267416, 1311120, 1398528, 1408240, 1553920, 1584270, 1689888, 1748160, 1901124, 2004480, 2097792, 2112360, 2253184, 2330880, 2376405, 2534832, 2622240, 2797056, 2816480, 3168540, 3379776, 3496320, 3802248, 4195584, 4224720, 4506368, 4661760, 4752810, 5069664, 5244480, 5632960, 6337080, 6759552, 6992640, 7604496, 8391168, 8449440, 9012736, 9505620, 10139328, 10488960, 11265920, 12674160, 13519104, 13985280, 15208992, 16898880, 19011240, 20278656, 20977920, 22531840, 25348320, 27038208, 30417984, 33797760, 38022480, 40557312, 41955840, 45063680, 50696640, 60835968, 67595520, 76044960, 81114624, 101393280, 121671936, 135191040, 152089920, 202786560, 243343872, 304179840, 405573120, 608359680, 1216719360]

約数ペア:

[(1, 1216719360), (2, 608359680), (3, 405573120), (4, 304179840), (5, 243343872), (6, 202786560), (8, 152089920), (9, 135191040), (10, 121671936), (12, 101393280), (15, 81114624), (16, 76044960), (18, 67595520), (20, 60835968), (24, 50696640), (27, 45063680), (29, 41955840), (30, 40557312), (32, 38022480), (36, 33797760), (40, 30417984), (45, 27038208), (48, 25348320), (54, 22531840), (58, 20977920), (60, 20278656), (64, 19011240), (72, 16898880), (80, 15208992), (87, 13985280), (90, 13519104), (96, 12674160), (108, 11265920), (116, 10488960), (120, 10139328), (128, 9505620), (135, 9012736), (144, 8449440), (145, 8391168), (160, 7604496), (174, 6992640), (180, 6759552), (192, 6337080), (216, 5632960), (232, 5244480), (240, 5069664), (256, 4752810), (261, 4661760), (270, 4506368), (288, 4224720), (290, 4195584), (320, 3802248), (348, 3496320), (360, 3379776), (384, 3168540), (432, 2816480), (435, 2797056), (464, 2622240), (480, 2534832), (512, 2376405), (522, 2330880), (540, 2253184), (576, 2112360), (580, 2097792), (607, 2004480), (640, 1901124), (696, 1748160), (720, 1689888), (768, 1584270), (783, 1553920), (864, 1408240), (870, 1398528), (928, 1311120), (960, 1267416), (1044, 1165440), (1080, 1126592), (1152, 1056180), (1160, 1048896), (1214, 1002240), (1280, 950562), (1305, 932352), (1392, 874080), (1440, 844944), (1536, 792135), (1566, 776960), (1728, 704120), (1740, 699264), (1821, 668160), (1856, 655560), (1920, 633708), (2088, 582720), (2160, 563296), (2304, 528090), (2320, 524448), (2428, 501120), (2560, 475281), (2610, 466176), (2784, 437040), (2880, 422472), (3035, 400896), (3132, 388480), (3456, 352060), (3480, 349632), (3642, 334080), (3712, 327780), (3840, 316854), (3915, 310784), (4176, 291360), (4320, 281648), (4608, 264045), (4640, 262224), (4856, 250560), (5220, 233088), (5463, 222720), (5568, 218520), (5760, 211236), (6070, 200448), (6264, 194240), (6912, 176030), (6960, 174816), (7284, 167040), (7424, 163890), (7680, 158427), (7830, 155392), (8352, 145680), (8640, 140824), (9105, 133632), (9280, 131112), (9712, 125280), (10440, 116544), (10926, 111360), (11136, 109260), (11520, 105618), (12140, 100224), (12528, 97120), (13824, 88015), (13920, 87408), (14568, 83520), (14848, 81945), (15660, 77696), (16389, 74240), (16704, 72840), (17280, 70412), (17603, 69120), (18210, 66816), (18560, 65556), (19424, 62640), (20880, 58272), (21852, 55680), (22272, 54630), (23040, 52809), (24280, 50112), (25056, 48560), (27315, 44544), (27840, 43704), (29136, 41760), (31320, 38848), (32778, 37120), (33408, 36420), (34560, 35206)]