391925520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 480

約数和(自身を含む): 1645728000

約数和(自身を除く): 1253802480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 98, 105, 108, 112, 115, 120, 126, 135, 138, 140, 144, 147, 161, 168, 180, 184, 189, 196, 207, 210, 216, 230, 240, 245, 252, 270, 276, 280, 294, 315, 322, 336, 343, 345, 360, 368, 378, 392, 414, 420, 432, 441, 460, 483, 490, 504, 529, 540, 552, 560, 588, 621, 630, 644, 686, 690, 720, 735, 756, 784, 805, 828, 840, 882, 920, 945, 966, 980, 1008, 1029, 1035, 1058, 1080, 1104, 1127, 1176, 1242, 1260, 1288, 1323, 1372, 1380, 1449, 1470, 1512, 1587, 1610, 1656, 1680, 1715, 1764, 1840, 1890, 1932, 1960, 2058, 2070, 2116, 2160, 2205, 2254, 2352, 2415, 2484, 2520, 2576, 2645, 2646, 2744, 2760, 2898, 2940, 3024, 3087, 3105, 3174, 3220, 3312, 3381, 3430, 3528, 3703, 3780, 3864, 3920, 4116, 4140, 4232, 4347, 4410, 4508, 4761, 4830, 4968, 5040, 5145, 5290, 5292, 5488, 5520, 5635, 5796, 5880, 6174, 6210, 6348, 6440, 6615, 6762, 6860, 7056, 7245, 7406, 7560, 7728, 7889, 7935, 8232, 8280, 8464, 8694, 8820, 9016, 9261, 9522, 9660, 9936, 10143, 10290, 10580, 10584, 11109, 11270, 11592, 11760, 12348, 12420, 12696, 12880, 13230, 13524, 13720, 14283, 14490, 14812, 15120, 15435, 15778, 15870, 16464, 16560, 16905, 17388, 17640, 18032, 18515, 18522, 19044, 19320, 20286, 20580, 21160, 21168, 21735, 22218, 22540, 23184, 23667, 23805, 24696, 24840, 25392, 25921, 26460, 27048, 27440, 28566, 28980, 29624, 30429, 30870, 31556, 31740, 33327, 33810, 34776, 35280, 37030, 37044, 38088, 38640, 39445, 40572, 41160, 42320, 43470, 44436, 45080, 46305, 47334, 47610, 49392, 49680, 50715, 51842, 52920, 54096, 55545, 57132, 57960, 59248, 60858, 61740, 63112, 63480, 66654, 67620, 69552, 71001, 71415, 74060, 74088, 76176, 77763, 78890, 81144, 82320, 86940, 88872, 90160, 92610, 94668, 95220, 99981, 101430, 103684, 105840, 111090, 114264, 115920, 118335, 121716, 123480, 126224, 126960, 129605, 133308, 135240, 142002, 142830, 148120, 148176, 152145, 155526, 157780, 162288, 166635, 173880, 177744, 181447, 185220, 189336, 190440, 199962, 202860, 207368, 213003, 222180, 228528, 233289, 236670, 243432, 246960, 259210, 266616, 270480, 284004, 285660, 296240, 304290, 311052, 315560, 333270, 347760, 355005, 362894, 370440, 378672, 380880, 388815, 399924, 405720, 414736, 426006, 444360, 466578, 473340, 486864, 499905, 518420, 533232, 544341, 568008, 571320, 608580, 622104, 631120, 666540, 699867, 710010, 725788, 740880, 777630, 799848, 811440, 852012, 888720, 907235, 933156, 946680, 999810, 1036840, 1065015, 1088682, 1136016, 1142640, 1166445, 1217160, 1244208, 1333080, 1399734, 1420020, 1451576, 1555260, 1599696, 1633023, 1704024, 1814470, 1866312, 1893360, 1999620, 2073680, 2130030, 2177364, 2332890, 2434320, 2666160, 2721705, 2799468, 2840040, 2903152, 3110520, 3266046, 3408048, 3499335, 3628940, 3732624, 3999240, 4260060, 4354728, 4665780, 4899069, 5443410, 5598936, 5680080, 6221040, 6532092, 6998670, 7257880, 7998480, 8165115, 8520120, 8709456, 9331560, 9798138, 10886820, 11197872, 13064184, 13997340, 14515760, 16330230, 17040240, 18663120, 19596276, 21773640, 24495345, 26128368, 27994680, 32660460, 39192552, 43547280, 48990690, 55989360, 65320920, 78385104, 97981380, 130641840, 195962760, 391925520]

約数ペア:

[(1, 391925520), (2, 195962760), (3, 130641840), (4, 97981380), (5, 78385104), (6, 65320920), (7, 55989360), (8, 48990690), (9, 43547280), (10, 39192552), (12, 32660460), (14, 27994680), (15, 26128368), (16, 24495345), (18, 21773640), (20, 19596276), (21, 18663120), (23, 17040240), (24, 16330230), (27, 14515760), (28, 13997340), (30, 13064184), (35, 11197872), (36, 10886820), (40, 9798138), (42, 9331560), (45, 8709456), (46, 8520120), (48, 8165115), (49, 7998480), (54, 7257880), (56, 6998670), (60, 6532092), (63, 6221040), (69, 5680080), (70, 5598936), (72, 5443410), (80, 4899069), (84, 4665780), (90, 4354728), (92, 4260060), (98, 3999240), (105, 3732624), (108, 3628940), (112, 3499335), (115, 3408048), (120, 3266046), (126, 3110520), (135, 2903152), (138, 2840040), (140, 2799468), (144, 2721705), (147, 2666160), (161, 2434320), (168, 2332890), (180, 2177364), (184, 2130030), (189, 2073680), (196, 1999620), (207, 1893360), (210, 1866312), (216, 1814470), (230, 1704024), (240, 1633023), (245, 1599696), (252, 1555260), (270, 1451576), (276, 1420020), (280, 1399734), (294, 1333080), (315, 1244208), (322, 1217160), (336, 1166445), (343, 1142640), (345, 1136016), (360, 1088682), (368, 1065015), (378, 1036840), (392, 999810), (414, 946680), (420, 933156), (432, 907235), (441, 888720), (460, 852012), (483, 811440), (490, 799848), (504, 777630), (529, 740880), (540, 725788), (552, 710010), (560, 699867), (588, 666540), (621, 631120), (630, 622104), (644, 608580), (686, 571320), (690, 568008), (720, 544341), (735, 533232), (756, 518420), (784, 499905), (805, 486864), (828, 473340), (840, 466578), (882, 444360), (920, 426006), (945, 414736), (966, 405720), (980, 399924), (1008, 388815), (1029, 380880), (1035, 378672), (1058, 370440), (1080, 362894), (1104, 355005), (1127, 347760), (1176, 333270), (1242, 315560), (1260, 311052), (1288, 304290), (1323, 296240), (1372, 285660), (1380, 284004), (1449, 270480), (1470, 266616), (1512, 259210), (1587, 246960), (1610, 243432), (1656, 236670), (1680, 233289), (1715, 228528), (1764, 222180), (1840, 213003), (1890, 207368), (1932, 202860), (1960, 199962), (2058, 190440), (2070, 189336), (2116, 185220), (2160, 181447), (2205, 177744), (2254, 173880), (2352, 166635), (2415, 162288), (2484, 157780), (2520, 155526), (2576, 152145), (2645, 148176), (2646, 148120), (2744, 142830), (2760, 142002), (2898, 135240), (2940, 133308), (3024, 129605), (3087, 126960), (3105, 126224), (3174, 123480), (3220, 121716), (3312, 118335), (3381, 115920), (3430, 114264), (3528, 111090), (3703, 105840), (3780, 103684), (3864, 101430), (3920, 99981), (4116, 95220), (4140, 94668), (4232, 92610), (4347, 90160), (4410, 88872), (4508, 86940), (4761, 82320), (4830, 81144), (4968, 78890), (5040, 77763), (5145, 76176), (5290, 74088), (5292, 74060), (5488, 71415), (5520, 71001), (5635, 69552), (5796, 67620), (5880, 66654), (6174, 63480), (6210, 63112), (6348, 61740), (6440, 60858), (6615, 59248), (6762, 57960), (6860, 57132), (7056, 55545), (7245, 54096), (7406, 52920), (7560, 51842), (7728, 50715), (7889, 49680), (7935, 49392), (8232, 47610), (8280, 47334), (8464, 46305), (8694, 45080), (8820, 44436), (9016, 43470), (9261, 42320), (9522, 41160), (9660, 40572), (9936, 39445), (10143, 38640), (10290, 38088), (10580, 37044), (10584, 37030), (11109, 35280), (11270, 34776), (11592, 33810), (11760, 33327), (12348, 31740), (12420, 31556), (12696, 30870), (12880, 30429), (13230, 29624), (13524, 28980), (13720, 28566), (14283, 27440), (14490, 27048), (14812, 26460), (15120, 25921), (15435, 25392), (15778, 24840), (15870, 24696), (16464, 23805), (16560, 23667), (16905, 23184), (17388, 22540), (17640, 22218), (18032, 21735), (18515, 21168), (18522, 21160), (19044, 20580), (19320, 20286)]