280188720

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 480

約数和(自身を含む): 1169925120

約数和(自身を除く): 889736400

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, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 71, 72, 80, 81, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 142, 144, 145, 162, 168, 174, 180, 189, 203, 210, 213, 216, 232, 240, 243, 252, 261, 270, 280, 284, 290, 315, 324, 336, 348, 355, 360, 378, 405, 406, 420, 426, 432, 435, 464, 486, 497, 504, 522, 540, 560, 567, 568, 580, 609, 630, 639, 648, 696, 710, 720, 756, 783, 810, 812, 840, 852, 870, 945, 972, 994, 1008, 1015, 1044, 1065, 1080, 1134, 1136, 1160, 1215, 1218, 1260, 1278, 1296, 1305, 1392, 1420, 1491, 1512, 1566, 1620, 1624, 1680, 1701, 1704, 1740, 1827, 1890, 1917, 1944, 1988, 2030, 2059, 2088, 2130, 2160, 2268, 2320, 2349, 2430, 2436, 2485, 2520, 2556, 2610, 2835, 2840, 2982, 3024, 3045, 3132, 3195, 3240, 3248, 3402, 3408, 3480, 3654, 3780, 3834, 3888, 3915, 3976, 4060, 4118, 4176, 4260, 4473, 4536, 4698, 4860, 4872, 4970, 5040, 5112, 5220, 5481, 5670, 5680, 5751, 5964, 6090, 6177, 6264, 6390, 6480, 6804, 6960, 7047, 7308, 7455, 7560, 7668, 7830, 7952, 8120, 8236, 8505, 8520, 8946, 9072, 9135, 9396, 9585, 9720, 9744, 9940, 10224, 10295, 10440, 10962, 11340, 11502, 11745, 11928, 12180, 12354, 12528, 12780, 13419, 13608, 14094, 14413, 14616, 14910, 15120, 15336, 15660, 16240, 16443, 16472, 17010, 17040, 17253, 17892, 18270, 18531, 18792, 19170, 19440, 19880, 20590, 20880, 21924, 22365, 22680, 23004, 23490, 23856, 24360, 24708, 25560, 26838, 27216, 27405, 28188, 28755, 28826, 29232, 29820, 30672, 30885, 31320, 32886, 32944, 34020, 34506, 35235, 35784, 36540, 37062, 37584, 38340, 39760, 40257, 41180, 43239, 43848, 44730, 45360, 46008, 46980, 48720, 49329, 49416, 51120, 53676, 54810, 55593, 56376, 57510, 57652, 59640, 61770, 62640, 65772, 67095, 68040, 69012, 70470, 71568, 72065, 73080, 74124, 76680, 80514, 82215, 82360, 86265, 86478, 87696, 89460, 92016, 92655, 93960, 98658, 98832, 107352, 109620, 111186, 112752, 115020, 115304, 119280, 120771, 123540, 129717, 131544, 134190, 136080, 138024, 140940, 144130, 146160, 148248, 153360, 161028, 164430, 164720, 166779, 172530, 172956, 178920, 185310, 187920, 197316, 201285, 214704, 216195, 219240, 222372, 230040, 230608, 241542, 246645, 247080, 259434, 263088, 268380, 276048, 277965, 281880, 288260, 296496, 322056, 328860, 333558, 345060, 345912, 357840, 370620, 389151, 394632, 402570, 432390, 438480, 444744, 460080, 483084, 493290, 494160, 500337, 518868, 536760, 555930, 563760, 576520, 603855, 644112, 648585, 657720, 667116, 690120, 691824, 741240, 778302, 789264, 805140, 833895, 864780, 889488, 966168, 986580, 1000674, 1037736, 1073520, 1111860, 1153040, 1167453, 1207710, 1297170, 1315440, 1334232, 1380240, 1482480, 1556604, 1610280, 1667790, 1729560, 1932336, 1945755, 1973160, 2001348, 2075472, 2223720, 2334906, 2415420, 2501685, 2594340, 2668464, 3113208, 3220560, 3335580, 3459120, 3502359, 3891510, 3946320, 4002696, 4447440, 4669812, 4830840, 5003370, 5188680, 5837265, 6226416, 6671160, 7004718, 7783020, 8005392, 9339624, 9661680, 10006740, 10377360, 11674530, 13342320, 14009436, 15566040, 17511795, 18679248, 20013480, 23349060, 28018872, 31132080, 35023590, 40026960, 46698120, 56037744, 70047180, 93396240, 140094360, 280188720]

約数ペア:

[(1, 280188720), (2, 140094360), (3, 93396240), (4, 70047180), (5, 56037744), (6, 46698120), (7, 40026960), (8, 35023590), (9, 31132080), (10, 28018872), (12, 23349060), (14, 20013480), (15, 18679248), (16, 17511795), (18, 15566040), (20, 14009436), (21, 13342320), (24, 11674530), (27, 10377360), (28, 10006740), (29, 9661680), (30, 9339624), (35, 8005392), (36, 7783020), (40, 7004718), (42, 6671160), (45, 6226416), (48, 5837265), (54, 5188680), (56, 5003370), (58, 4830840), (60, 4669812), (63, 4447440), (70, 4002696), (71, 3946320), (72, 3891510), (80, 3502359), (81, 3459120), (84, 3335580), (87, 3220560), (90, 3113208), (105, 2668464), (108, 2594340), (112, 2501685), (116, 2415420), (120, 2334906), (126, 2223720), (135, 2075472), (140, 2001348), (142, 1973160), (144, 1945755), (145, 1932336), (162, 1729560), (168, 1667790), (174, 1610280), (180, 1556604), (189, 1482480), (203, 1380240), (210, 1334232), (213, 1315440), (216, 1297170), (232, 1207710), (240, 1167453), (243, 1153040), (252, 1111860), (261, 1073520), (270, 1037736), (280, 1000674), (284, 986580), (290, 966168), (315, 889488), (324, 864780), (336, 833895), (348, 805140), (355, 789264), (360, 778302), (378, 741240), (405, 691824), (406, 690120), (420, 667116), (426, 657720), (432, 648585), (435, 644112), (464, 603855), (486, 576520), (497, 563760), (504, 555930), (522, 536760), (540, 518868), (560, 500337), (567, 494160), (568, 493290), (580, 483084), (609, 460080), (630, 444744), (639, 438480), (648, 432390), (696, 402570), (710, 394632), (720, 389151), (756, 370620), (783, 357840), (810, 345912), (812, 345060), (840, 333558), (852, 328860), (870, 322056), (945, 296496), (972, 288260), (994, 281880), (1008, 277965), (1015, 276048), (1044, 268380), (1065, 263088), (1080, 259434), (1134, 247080), (1136, 246645), (1160, 241542), (1215, 230608), (1218, 230040), (1260, 222372), (1278, 219240), (1296, 216195), (1305, 214704), (1392, 201285), (1420, 197316), (1491, 187920), (1512, 185310), (1566, 178920), (1620, 172956), (1624, 172530), (1680, 166779), (1701, 164720), (1704, 164430), (1740, 161028), (1827, 153360), (1890, 148248), (1917, 146160), (1944, 144130), (1988, 140940), (2030, 138024), (2059, 136080), (2088, 134190), (2130, 131544), (2160, 129717), (2268, 123540), (2320, 120771), (2349, 119280), (2430, 115304), (2436, 115020), (2485, 112752), (2520, 111186), (2556, 109620), (2610, 107352), (2835, 98832), (2840, 98658), (2982, 93960), (3024, 92655), (3045, 92016), (3132, 89460), (3195, 87696), (3240, 86478), (3248, 86265), (3402, 82360), (3408, 82215), (3480, 80514), (3654, 76680), (3780, 74124), (3834, 73080), (3888, 72065), (3915, 71568), (3976, 70470), (4060, 69012), (4118, 68040), (4176, 67095), (4260, 65772), (4473, 62640), (4536, 61770), (4698, 59640), (4860, 57652), (4872, 57510), (4970, 56376), (5040, 55593), (5112, 54810), (5220, 53676), (5481, 51120), (5670, 49416), (5680, 49329), (5751, 48720), (5964, 46980), (6090, 46008), (6177, 45360), (6264, 44730), (6390, 43848), (6480, 43239), (6804, 41180), (6960, 40257), (7047, 39760), (7308, 38340), (7455, 37584), (7560, 37062), (7668, 36540), (7830, 35784), (7952, 35235), (8120, 34506), (8236, 34020), (8505, 32944), (8520, 32886), (8946, 31320), (9072, 30885), (9135, 30672), (9396, 29820), (9585, 29232), (9720, 28826), (9744, 28755), (9940, 28188), (10224, 27405), (10295, 27216), (10440, 26838), (10962, 25560), (11340, 24708), (11502, 24360), (11745, 23856), (11928, 23490), (12180, 23004), (12354, 22680), (12528, 22365), (12780, 21924), (13419, 20880), (13608, 20590), (14094, 19880), (14413, 19440), (14616, 19170), (14910, 18792), (15120, 18531), (15336, 18270), (15660, 17892), (16240, 17253), (16443, 17040), (16472, 17010)]