422115840

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:260

約数の個数: 320

約数和(自身を含む): 1555614720

約数和(自身を除く): 1133498880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 197, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 394, 432, 465, 480, 496, 512, 540, 558, 576, 591, 620, 640, 720, 744, 768, 788, 837, 864, 930, 960, 985, 992, 1080, 1116, 1152, 1182, 1240, 1280, 1395, 1440, 1488, 1536, 1576, 1674, 1728, 1773, 1860, 1920, 1970, 1984, 2160, 2232, 2304, 2364, 2480, 2560, 2790, 2880, 2955, 2976, 3152, 3348, 3456, 3546, 3720, 3840, 3940, 3968, 4185, 4320, 4464, 4608, 4728, 4960, 5319, 5580, 5760, 5910, 5952, 6107, 6304, 6696, 6912, 7092, 7440, 7680, 7880, 7936, 8370, 8640, 8865, 8928, 9456, 9920, 10638, 11160, 11520, 11820, 11904, 12214, 12608, 13392, 13824, 14184, 14880, 15760, 15872, 16740, 17280, 17730, 17856, 18321, 18912, 19840, 21276, 22320, 23040, 23640, 23808, 24428, 25216, 26595, 26784, 28368, 29760, 30535, 31520, 33480, 34560, 35460, 35712, 36642, 37824, 39680, 42552, 44640, 47280, 47616, 48856, 50432, 53190, 53568, 54963, 56736, 59520, 61070, 63040, 66960, 69120, 70920, 71424, 73284, 75648, 79360, 85104, 89280, 91605, 94560, 97712, 100864, 106380, 107136, 109926, 113472, 119040, 122140, 126080, 133920, 141840, 142848, 146568, 151296, 164889, 170208, 178560, 183210, 189120, 195424, 212760, 214272, 219852, 226944, 238080, 244280, 252160, 267840, 274815, 283680, 293136, 302592, 329778, 340416, 357120, 366420, 378240, 390848, 425520, 428544, 439704, 453888, 488560, 504320, 535680, 549630, 567360, 586272, 659556, 680832, 714240, 732840, 756480, 781696, 824445, 851040, 879408, 907776, 977120, 1071360, 1099260, 1134720, 1172544, 1319112, 1361664, 1465680, 1512960, 1563392, 1648890, 1702080, 1758816, 1954240, 2142720, 2198520, 2269440, 2345088, 2638224, 2723328, 2931360, 3126784, 3297780, 3404160, 3517632, 3908480, 4397040, 4538880, 4690176, 5276448, 5862720, 6595560, 6808320, 7035264, 7816960, 8794080, 9380352, 10552896, 11725440, 13191120, 13616640, 14070528, 15633920, 17588160, 21105792, 23450880, 26382240, 28141056, 35176320, 42211584, 46901760, 52764480, 70352640, 84423168, 105528960, 140705280, 211057920, 422115840]

約数ペア:

[(1, 422115840), (2, 211057920), (3, 140705280), (4, 105528960), (5, 84423168), (6, 70352640), (8, 52764480), (9, 46901760), (10, 42211584), (12, 35176320), (15, 28141056), (16, 26382240), (18, 23450880), (20, 21105792), (24, 17588160), (27, 15633920), (30, 14070528), (31, 13616640), (32, 13191120), (36, 11725440), (40, 10552896), (45, 9380352), (48, 8794080), (54, 7816960), (60, 7035264), (62, 6808320), (64, 6595560), (72, 5862720), (80, 5276448), (90, 4690176), (93, 4538880), (96, 4397040), (108, 3908480), (120, 3517632), (124, 3404160), (128, 3297780), (135, 3126784), (144, 2931360), (155, 2723328), (160, 2638224), (180, 2345088), (186, 2269440), (192, 2198520), (197, 2142720), (216, 1954240), (240, 1758816), (248, 1702080), (256, 1648890), (270, 1563392), (279, 1512960), (288, 1465680), (310, 1361664), (320, 1319112), (360, 1172544), (372, 1134720), (384, 1099260), (394, 1071360), (432, 977120), (465, 907776), (480, 879408), (496, 851040), (512, 824445), (540, 781696), (558, 756480), (576, 732840), (591, 714240), (620, 680832), (640, 659556), (720, 586272), (744, 567360), (768, 549630), (788, 535680), (837, 504320), (864, 488560), (930, 453888), (960, 439704), (985, 428544), (992, 425520), (1080, 390848), (1116, 378240), (1152, 366420), (1182, 357120), (1240, 340416), (1280, 329778), (1395, 302592), (1440, 293136), (1488, 283680), (1536, 274815), (1576, 267840), (1674, 252160), (1728, 244280), (1773, 238080), (1860, 226944), (1920, 219852), (1970, 214272), (1984, 212760), (2160, 195424), (2232, 189120), (2304, 183210), (2364, 178560), (2480, 170208), (2560, 164889), (2790, 151296), (2880, 146568), (2955, 142848), (2976, 141840), (3152, 133920), (3348, 126080), (3456, 122140), (3546, 119040), (3720, 113472), (3840, 109926), (3940, 107136), (3968, 106380), (4185, 100864), (4320, 97712), (4464, 94560), (4608, 91605), (4728, 89280), (4960, 85104), (5319, 79360), (5580, 75648), (5760, 73284), (5910, 71424), (5952, 70920), (6107, 69120), (6304, 66960), (6696, 63040), (6912, 61070), (7092, 59520), (7440, 56736), (7680, 54963), (7880, 53568), (7936, 53190), (8370, 50432), (8640, 48856), (8865, 47616), (8928, 47280), (9456, 44640), (9920, 42552), (10638, 39680), (11160, 37824), (11520, 36642), (11820, 35712), (11904, 35460), (12214, 34560), (12608, 33480), (13392, 31520), (13824, 30535), (14184, 29760), (14880, 28368), (15760, 26784), (15872, 26595), (16740, 25216), (17280, 24428), (17730, 23808), (17856, 23640), (18321, 23040), (18912, 22320), (19840, 21276)]