4638838680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1973}}^1$

素因数の和:2311

約数の個数: 256

約数和(自身を含む): 17737574400

約数和(自身を除く): 13098735720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 311, 315, 360, 378, 420, 504, 540, 622, 630, 756, 840, 933, 945, 1080, 1244, 1260, 1512, 1555, 1866, 1890, 1973, 2177, 2488, 2520, 2799, 3110, 3732, 3780, 3946, 4354, 4665, 5598, 5919, 6220, 6531, 7464, 7560, 7892, 8397, 8708, 9330, 9865, 10885, 11196, 11838, 12440, 13062, 13811, 13995, 15784, 16794, 17416, 17757, 18660, 19593, 19730, 21770, 22392, 23676, 26124, 27622, 27990, 29595, 32655, 33588, 35514, 37320, 39186, 39460, 41433, 41985, 43540, 47352, 52248, 53271, 55244, 55980, 58779, 59190, 65310, 67176, 69055, 71028, 78372, 78920, 82866, 83970, 87080, 88785, 97965, 106542, 110488, 111960, 117558, 118380, 124299, 130620, 138110, 142056, 156744, 165732, 167940, 177570, 195930, 207165, 213084, 235116, 236760, 248598, 261240, 266355, 276220, 293895, 331464, 335880, 355140, 372897, 391860, 414330, 426168, 470232, 497196, 532710, 552440, 587790, 613603, 621495, 710280, 745794, 783720, 828660, 994392, 1065420, 1175580, 1227206, 1242990, 1491588, 1657320, 1840809, 1864485, 2130840, 2351160, 2454412, 2485980, 2983176, 3068015, 3681618, 3728970, 4295221, 4908824, 4971960, 5522427, 6136030, 7363236, 7457940, 8590442, 9204045, 11044854, 12272060, 12885663, 14726472, 14915880, 16567281, 17180884, 18408090, 21476105, 22089708, 24544120, 25771326, 27612135, 33134562, 34361768, 36816180, 38656989, 42952210, 44179416, 51542652, 55224270, 64428315, 66269124, 73632360, 77313978, 82836405, 85904420, 103085304, 110448540, 115970967, 128856630, 132538248, 154627956, 165672810, 171808840, 193284945, 220897080, 231941934, 257713260, 309255912, 331345620, 386569890, 463883868, 515426520, 579854835, 662691240, 773139780, 927767736, 1159709670, 1546279560, 2319419340, 4638838680]

約数ペア:

[(1, 4638838680), (2, 2319419340), (3, 1546279560), (4, 1159709670), (5, 927767736), (6, 773139780), (7, 662691240), (8, 579854835), (9, 515426520), (10, 463883868), (12, 386569890), (14, 331345620), (15, 309255912), (18, 257713260), (20, 231941934), (21, 220897080), (24, 193284945), (27, 171808840), (28, 165672810), (30, 154627956), (35, 132538248), (36, 128856630), (40, 115970967), (42, 110448540), (45, 103085304), (54, 85904420), (56, 82836405), (60, 77313978), (63, 73632360), (70, 66269124), (72, 64428315), (84, 55224270), (90, 51542652), (105, 44179416), (108, 42952210), (120, 38656989), (126, 36816180), (135, 34361768), (140, 33134562), (168, 27612135), (180, 25771326), (189, 24544120), (210, 22089708), (216, 21476105), (252, 18408090), (270, 17180884), (280, 16567281), (311, 14915880), (315, 14726472), (360, 12885663), (378, 12272060), (420, 11044854), (504, 9204045), (540, 8590442), (622, 7457940), (630, 7363236), (756, 6136030), (840, 5522427), (933, 4971960), (945, 4908824), (1080, 4295221), (1244, 3728970), (1260, 3681618), (1512, 3068015), (1555, 2983176), (1866, 2485980), (1890, 2454412), (1973, 2351160), (2177, 2130840), (2488, 1864485), (2520, 1840809), (2799, 1657320), (3110, 1491588), (3732, 1242990), (3780, 1227206), (3946, 1175580), (4354, 1065420), (4665, 994392), (5598, 828660), (5919, 783720), (6220, 745794), (6531, 710280), (7464, 621495), (7560, 613603), (7892, 587790), (8397, 552440), (8708, 532710), (9330, 497196), (9865, 470232), (10885, 426168), (11196, 414330), (11838, 391860), (12440, 372897), (13062, 355140), (13811, 335880), (13995, 331464), (15784, 293895), (16794, 276220), (17416, 266355), (17757, 261240), (18660, 248598), (19593, 236760), (19730, 235116), (21770, 213084), (22392, 207165), (23676, 195930), (26124, 177570), (27622, 167940), (27990, 165732), (29595, 156744), (32655, 142056), (33588, 138110), (35514, 130620), (37320, 124299), (39186, 118380), (39460, 117558), (41433, 111960), (41985, 110488), (43540, 106542), (47352, 97965), (52248, 88785), (53271, 87080), (55244, 83970), (55980, 82866), (58779, 78920), (59190, 78372), (65310, 71028), (67176, 69055)]