1296948240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2767}}^1$

素因数の和:2827

約数の個数: 320

約数和(自身を含む): 5272043520

約数和(自身を除く): 3975095280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2160, 2170, 2232, 2480, 2520, 2604, 2767, 2790, 3024, 3255, 3348, 3472, 3720, 3780, 3906, 4185, 4340, 4464, 5040, 5208, 5534, 5580, 5859, 6510, 6696, 7440, 7560, 7812, 8301, 8370, 8680, 9765, 10416, 11068, 11160, 11718, 13020, 13392, 13835, 15120, 15624, 16602, 16740, 17360, 19369, 19530, 22136, 22320, 23436, 24903, 26040, 27670, 29295, 31248, 33204, 33480, 38738, 39060, 41505, 44272, 46872, 49806, 52080, 55340, 58107, 58590, 66408, 66960, 74709, 77476, 78120, 83010, 85777, 93744, 96845, 99612, 110680, 116214, 117180, 124515, 132816, 149418, 154952, 156240, 166020, 171554, 174321, 193690, 199224, 221360, 232428, 234360, 249030, 257331, 290535, 298836, 309904, 332040, 343108, 348642, 373545, 387380, 398448, 428885, 464856, 468720, 498060, 514662, 522963, 581070, 597672, 600439, 664080, 686216, 697284, 747090, 771993, 774760, 857770, 871605, 929712, 996120, 1029324, 1045926, 1162140, 1195344, 1200878, 1286655, 1372432, 1394568, 1494180, 1543986, 1549520, 1715540, 1743210, 1801317, 1992240, 2058648, 2091852, 2315979, 2324280, 2401756, 2573310, 2614815, 2789136, 2988360, 3002195, 3087972, 3431080, 3486420, 3602634, 3859965, 4117296, 4183704, 4631958, 4648560, 4803512, 5146620, 5229630, 5403951, 5976720, 6004390, 6175944, 6862160, 6972840, 7205268, 7719930, 8367408, 9006585, 9263916, 9607024, 10293240, 10459260, 10807902, 11579895, 12008780, 12351888, 13945680, 14410536, 15439860, 16211853, 18013170, 18527832, 20586480, 20918520, 21615804, 23159790, 24017560, 27019755, 28821072, 30879720, 32423706, 36026340, 37055664, 41837040, 43231608, 46319580, 48035120, 54039510, 61759440, 64847412, 72052680, 81059265, 86463216, 92639160, 108079020, 129694824, 144105360, 162118530, 185278320, 216158040, 259389648, 324237060, 432316080, 648474120, 1296948240]

約数ペア:

[(1, 1296948240), (2, 648474120), (3, 432316080), (4, 324237060), (5, 259389648), (6, 216158040), (7, 185278320), (8, 162118530), (9, 144105360), (10, 129694824), (12, 108079020), (14, 92639160), (15, 86463216), (16, 81059265), (18, 72052680), (20, 64847412), (21, 61759440), (24, 54039510), (27, 48035120), (28, 46319580), (30, 43231608), (31, 41837040), (35, 37055664), (36, 36026340), (40, 32423706), (42, 30879720), (45, 28821072), (48, 27019755), (54, 24017560), (56, 23159790), (60, 21615804), (62, 20918520), (63, 20586480), (70, 18527832), (72, 18013170), (80, 16211853), (84, 15439860), (90, 14410536), (93, 13945680), (105, 12351888), (108, 12008780), (112, 11579895), (120, 10807902), (124, 10459260), (126, 10293240), (135, 9607024), (140, 9263916), (144, 9006585), (155, 8367408), (168, 7719930), (180, 7205268), (186, 6972840), (189, 6862160), (210, 6175944), (216, 6004390), (217, 5976720), (240, 5403951), (248, 5229630), (252, 5146620), (270, 4803512), (279, 4648560), (280, 4631958), (310, 4183704), (315, 4117296), (336, 3859965), (360, 3602634), (372, 3486420), (378, 3431080), (420, 3087972), (432, 3002195), (434, 2988360), (465, 2789136), (496, 2614815), (504, 2573310), (540, 2401756), (558, 2324280), (560, 2315979), (620, 2091852), (630, 2058648), (651, 1992240), (720, 1801317), (744, 1743210), (756, 1715540), (837, 1549520), (840, 1543986), (868, 1494180), (930, 1394568), (945, 1372432), (1008, 1286655), (1080, 1200878), (1085, 1195344), (1116, 1162140), (1240, 1045926), (1260, 1029324), (1302, 996120), (1395, 929712), (1488, 871605), (1512, 857770), (1674, 774760), (1680, 771993), (1736, 747090), (1860, 697284), (1890, 686216), (1953, 664080), (2160, 600439), (2170, 597672), (2232, 581070), (2480, 522963), (2520, 514662), (2604, 498060), (2767, 468720), (2790, 464856), (3024, 428885), (3255, 398448), (3348, 387380), (3472, 373545), (3720, 348642), (3780, 343108), (3906, 332040), (4185, 309904), (4340, 298836), (4464, 290535), (5040, 257331), (5208, 249030), (5534, 234360), (5580, 232428), (5859, 221360), (6510, 199224), (6696, 193690), (7440, 174321), (7560, 171554), (7812, 166020), (8301, 156240), (8370, 154952), (8680, 149418), (9765, 132816), (10416, 124515), (11068, 117180), (11160, 116214), (11718, 110680), (13020, 99612), (13392, 96845), (13835, 93744), (15120, 85777), (15624, 83010), (16602, 78120), (16740, 77476), (17360, 74709), (19369, 66960), (19530, 66408), (22136, 58590), (22320, 58107), (23436, 55340), (24903, 52080), (26040, 49806), (27670, 46872), (29295, 44272), (31248, 41505), (33204, 39060), (33480, 38738)]