890772480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1531

約数の個数: 264

約数和(自身を含む): 3326162112

約数和(自身を除く): 2435389632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1487, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 2974, 3072, 3120, 3328, 3744, 3840, 4160, 4461, 4608, 4680, 4992, 5120, 5760, 5948, 6240, 6656, 7435, 7488, 7680, 8320, 8922, 9216, 9360, 9984, 11520, 11896, 12480, 13312, 13383, 14870, 14976, 15360, 16640, 17844, 18720, 19331, 19968, 22305, 23040, 23792, 24960, 26766, 29740, 29952, 33280, 35688, 37440, 38662, 39936, 44610, 46080, 47584, 49920, 53532, 57993, 59480, 59904, 66560, 66915, 71376, 74880, 77324, 89220, 95168, 96655, 99840, 107064, 115986, 118960, 119808, 133830, 142752, 149760, 154648, 173979, 178440, 190336, 193310, 199680, 214128, 231972, 237920, 267660, 285504, 289965, 299520, 309296, 347958, 356880, 380672, 386620, 428256, 463944, 475840, 535320, 571008, 579930, 599040, 618592, 695916, 713760, 761344, 773240, 856512, 869895, 927888, 951680, 1070640, 1142016, 1159860, 1237184, 1391832, 1427520, 1522688, 1546480, 1713024, 1739790, 1855776, 1903360, 2141280, 2284032, 2319720, 2474368, 2783664, 2855040, 3092960, 3426048, 3479580, 3711552, 3806720, 4282560, 4568064, 4639440, 4948736, 5567328, 5710080, 6185920, 6852096, 6959160, 7423104, 7613440, 8565120, 9278880, 9897472, 11134656, 11420160, 12371840, 13704192, 13918320, 14846208, 17130240, 18557760, 19794944, 22269312, 22840320, 24743680, 27836640, 29692416, 34260480, 37115520, 44538624, 49487360, 55673280, 59384832, 68520960, 74231040, 89077248, 98974720, 111346560, 148462080, 178154496, 222693120, 296924160, 445386240, 890772480]

約数ペア:

[(1, 890772480), (2, 445386240), (3, 296924160), (4, 222693120), (5, 178154496), (6, 148462080), (8, 111346560), (9, 98974720), (10, 89077248), (12, 74231040), (13, 68520960), (15, 59384832), (16, 55673280), (18, 49487360), (20, 44538624), (24, 37115520), (26, 34260480), (30, 29692416), (32, 27836640), (36, 24743680), (39, 22840320), (40, 22269312), (45, 19794944), (48, 18557760), (52, 17130240), (60, 14846208), (64, 13918320), (65, 13704192), (72, 12371840), (78, 11420160), (80, 11134656), (90, 9897472), (96, 9278880), (104, 8565120), (117, 7613440), (120, 7423104), (128, 6959160), (130, 6852096), (144, 6185920), (156, 5710080), (160, 5567328), (180, 4948736), (192, 4639440), (195, 4568064), (208, 4282560), (234, 3806720), (240, 3711552), (256, 3479580), (260, 3426048), (288, 3092960), (312, 2855040), (320, 2783664), (360, 2474368), (384, 2319720), (390, 2284032), (416, 2141280), (468, 1903360), (480, 1855776), (512, 1739790), (520, 1713024), (576, 1546480), (585, 1522688), (624, 1427520), (640, 1391832), (720, 1237184), (768, 1159860), (780, 1142016), (832, 1070640), (936, 951680), (960, 927888), (1024, 869895), (1040, 856512), (1152, 773240), (1170, 761344), (1248, 713760), (1280, 695916), (1440, 618592), (1487, 599040), (1536, 579930), (1560, 571008), (1664, 535320), (1872, 475840), (1920, 463944), (2080, 428256), (2304, 386620), (2340, 380672), (2496, 356880), (2560, 347958), (2880, 309296), (2974, 299520), (3072, 289965), (3120, 285504), (3328, 267660), (3744, 237920), (3840, 231972), (4160, 214128), (4461, 199680), (4608, 193310), (4680, 190336), (4992, 178440), (5120, 173979), (5760, 154648), (5948, 149760), (6240, 142752), (6656, 133830), (7435, 119808), (7488, 118960), (7680, 115986), (8320, 107064), (8922, 99840), (9216, 96655), (9360, 95168), (9984, 89220), (11520, 77324), (11896, 74880), (12480, 71376), (13312, 66915), (13383, 66560), (14870, 59904), (14976, 59480), (15360, 57993), (16640, 53532), (17844, 49920), (18720, 47584), (19331, 46080), (19968, 44610), (22305, 39936), (23040, 38662), (23792, 37440), (24960, 35688), (26766, 33280), (29740, 29952)]