281504160

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:170

約数の個数: 480

約数和(自身を含む): 1185528960

約数和(自身を除く): 904024800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 81, 84, 87, 90, 96, 105, 107, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 162, 168, 174, 180, 189, 203, 210, 214, 216, 224, 232, 240, 252, 261, 270, 280, 288, 290, 315, 321, 324, 336, 348, 360, 378, 405, 406, 420, 428, 432, 435, 464, 480, 504, 522, 535, 540, 560, 567, 580, 609, 630, 642, 648, 672, 696, 720, 749, 756, 783, 810, 812, 840, 856, 864, 870, 928, 945, 963, 1008, 1015, 1044, 1070, 1080, 1120, 1134, 1160, 1218, 1260, 1284, 1296, 1305, 1392, 1440, 1498, 1512, 1566, 1605, 1620, 1624, 1680, 1712, 1740, 1827, 1890, 1926, 2016, 2030, 2088, 2140, 2160, 2247, 2268, 2320, 2349, 2436, 2520, 2568, 2592, 2610, 2784, 2835, 2889, 2996, 3024, 3045, 3103, 3132, 3210, 3240, 3248, 3360, 3424, 3480, 3654, 3745, 3780, 3852, 3915, 4060, 4176, 4280, 4320, 4494, 4536, 4640, 4698, 4815, 4872, 5040, 5136, 5220, 5481, 5670, 5778, 5992, 6048, 6090, 6206, 6264, 6420, 6480, 6496, 6741, 6960, 7308, 7490, 7560, 7704, 7830, 8120, 8352, 8560, 8667, 8988, 9072, 9135, 9309, 9396, 9630, 9744, 10080, 10272, 10440, 10962, 11235, 11340, 11556, 11745, 11984, 12180, 12412, 12528, 12840, 12960, 13482, 13920, 14445, 14616, 14980, 15120, 15408, 15515, 15660, 16240, 16443, 17120, 17334, 17976, 18144, 18270, 18618, 18792, 19260, 19488, 20223, 20880, 21721, 21924, 22470, 22680, 23112, 23490, 23968, 24360, 24824, 25056, 25680, 26964, 27405, 27927, 28890, 29232, 29960, 30240, 30816, 31030, 31320, 32480, 32886, 33705, 34668, 35952, 36540, 37236, 37584, 38520, 40446, 41760, 43335, 43442, 43848, 44940, 45360, 46224, 46545, 46980, 48720, 49648, 51360, 53928, 54810, 55854, 57780, 58464, 59920, 60669, 62060, 62640, 65163, 65772, 67410, 69336, 71904, 73080, 74472, 75168, 77040, 80892, 82215, 83781, 86670, 86884, 87696, 89880, 90720, 92448, 93090, 93960, 97440, 99296, 101115, 107856, 108605, 109620, 111708, 115560, 119840, 121338, 124120, 125280, 130326, 131544, 134820, 138672, 139635, 146160, 148944, 154080, 161784, 164430, 167562, 173340, 173768, 175392, 179760, 186180, 187920, 195489, 202230, 215712, 217210, 219240, 223416, 231120, 242676, 248240, 251343, 260652, 263088, 269640, 277344, 279270, 292320, 297888, 303345, 323568, 325815, 328860, 335124, 346680, 347536, 359520, 372360, 375840, 390978, 404460, 418905, 434420, 438480, 446832, 462240, 485352, 496480, 502686, 521304, 526176, 539280, 558540, 586467, 606690, 647136, 651630, 657720, 670248, 693360, 695072, 744720, 781956, 808920, 837810, 868840, 876960, 893664, 970704, 977445, 1005372, 1042608, 1078560, 1117080, 1172934, 1213380, 1256715, 1303260, 1315440, 1340496, 1386720, 1489440, 1563912, 1617840, 1675620, 1737680, 1759401, 1941408, 1954890, 2010744, 2085216, 2234160, 2345868, 2426760, 2513430, 2606520, 2630880, 2680992, 2932335, 3127824, 3235680, 3351240, 3475360, 3518802, 3909780, 4021488, 4468320, 4691736, 4853520, 5026860, 5213040, 5864670, 6255648, 6702480, 7037604, 7819560, 8042976, 8797005, 9383472, 9707040, 10053720, 10426080, 11729340, 13404960, 14075208, 15639120, 17594010, 18766944, 20107440, 23458680, 28150416, 31278240, 35188020, 40214880, 46917360, 56300832, 70376040, 93834720, 140752080, 281504160]

約数ペア:

[(1, 281504160), (2, 140752080), (3, 93834720), (4, 70376040), (5, 56300832), (6, 46917360), (7, 40214880), (8, 35188020), (9, 31278240), (10, 28150416), (12, 23458680), (14, 20107440), (15, 18766944), (16, 17594010), (18, 15639120), (20, 14075208), (21, 13404960), (24, 11729340), (27, 10426080), (28, 10053720), (29, 9707040), (30, 9383472), (32, 8797005), (35, 8042976), (36, 7819560), (40, 7037604), (42, 6702480), (45, 6255648), (48, 5864670), (54, 5213040), (56, 5026860), (58, 4853520), (60, 4691736), (63, 4468320), (70, 4021488), (72, 3909780), (80, 3518802), (81, 3475360), (84, 3351240), (87, 3235680), (90, 3127824), (96, 2932335), (105, 2680992), (107, 2630880), (108, 2606520), (112, 2513430), (116, 2426760), (120, 2345868), (126, 2234160), (135, 2085216), (140, 2010744), (144, 1954890), (145, 1941408), (160, 1759401), (162, 1737680), (168, 1675620), (174, 1617840), (180, 1563912), (189, 1489440), (203, 1386720), (210, 1340496), (214, 1315440), (216, 1303260), (224, 1256715), (232, 1213380), (240, 1172934), (252, 1117080), (261, 1078560), (270, 1042608), (280, 1005372), (288, 977445), (290, 970704), (315, 893664), (321, 876960), (324, 868840), (336, 837810), (348, 808920), (360, 781956), (378, 744720), (405, 695072), (406, 693360), (420, 670248), (428, 657720), (432, 651630), (435, 647136), (464, 606690), (480, 586467), (504, 558540), (522, 539280), (535, 526176), (540, 521304), (560, 502686), (567, 496480), (580, 485352), (609, 462240), (630, 446832), (642, 438480), (648, 434420), (672, 418905), (696, 404460), (720, 390978), (749, 375840), (756, 372360), (783, 359520), (810, 347536), (812, 346680), (840, 335124), (856, 328860), (864, 325815), (870, 323568), (928, 303345), (945, 297888), (963, 292320), (1008, 279270), (1015, 277344), (1044, 269640), (1070, 263088), (1080, 260652), (1120, 251343), (1134, 248240), (1160, 242676), (1218, 231120), (1260, 223416), (1284, 219240), (1296, 217210), (1305, 215712), (1392, 202230), (1440, 195489), (1498, 187920), (1512, 186180), (1566, 179760), (1605, 175392), (1620, 173768), (1624, 173340), (1680, 167562), (1712, 164430), (1740, 161784), (1827, 154080), (1890, 148944), (1926, 146160), (2016, 139635), (2030, 138672), (2088, 134820), (2140, 131544), (2160, 130326), (2247, 125280), (2268, 124120), (2320, 121338), (2349, 119840), (2436, 115560), (2520, 111708), (2568, 109620), (2592, 108605), (2610, 107856), (2784, 101115), (2835, 99296), (2889, 97440), (2996, 93960), (3024, 93090), (3045, 92448), (3103, 90720), (3132, 89880), (3210, 87696), (3240, 86884), (3248, 86670), (3360, 83781), (3424, 82215), (3480, 80892), (3654, 77040), (3745, 75168), (3780, 74472), (3852, 73080), (3915, 71904), (4060, 69336), (4176, 67410), (4280, 65772), (4320, 65163), (4494, 62640), (4536, 62060), (4640, 60669), (4698, 59920), (4815, 58464), (4872, 57780), (5040, 55854), (5136, 54810), (5220, 53928), (5481, 51360), (5670, 49648), (5778, 48720), (5992, 46980), (6048, 46545), (6090, 46224), (6206, 45360), (6264, 44940), (6420, 43848), (6480, 43442), (6496, 43335), (6741, 41760), (6960, 40446), (7308, 38520), (7490, 37584), (7560, 37236), (7704, 36540), (7830, 35952), (8120, 34668), (8352, 33705), (8560, 32886), (8667, 32480), (8988, 31320), (9072, 31030), (9135, 30816), (9309, 30240), (9396, 29960), (9630, 29232), (9744, 28890), (10080, 27927), (10272, 27405), (10440, 26964), (10962, 25680), (11235, 25056), (11340, 24824), (11556, 24360), (11745, 23968), (11984, 23490), (12180, 23112), (12412, 22680), (12528, 22470), (12840, 21924), (12960, 21721), (13482, 20880), (13920, 20223), (14445, 19488), (14616, 19260), (14980, 18792), (15120, 18618), (15408, 18270), (15515, 18144), (15660, 17976), (16240, 17334), (16443, 17120)]