426512880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 1501403904

約数和(自身を除く): 1074891024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 97, 120, 124, 144, 155, 180, 186, 194, 197, 240, 248, 279, 291, 310, 360, 372, 388, 394, 465, 485, 496, 558, 582, 591, 620, 720, 744, 776, 788, 873, 930, 970, 985, 1116, 1164, 1182, 1240, 1395, 1455, 1488, 1552, 1576, 1746, 1773, 1860, 1940, 1970, 2232, 2328, 2364, 2480, 2790, 2910, 2955, 3007, 3152, 3492, 3546, 3720, 3880, 3940, 4365, 4464, 4656, 4728, 5580, 5820, 5910, 6014, 6107, 6984, 7092, 7440, 7760, 7880, 8730, 8865, 9021, 9456, 11160, 11640, 11820, 12028, 12214, 13968, 14184, 15035, 15760, 17460, 17730, 18042, 18321, 19109, 22320, 23280, 23640, 24056, 24428, 27063, 28368, 30070, 30535, 34920, 35460, 36084, 36642, 38218, 45105, 47280, 48112, 48856, 54126, 54963, 57327, 60140, 61070, 69840, 70920, 72168, 73284, 76436, 90210, 91605, 95545, 97712, 108252, 109926, 114654, 120280, 122140, 135315, 141840, 144336, 146568, 152872, 171981, 180420, 183210, 191090, 216504, 219852, 229308, 240560, 244280, 270630, 274815, 286635, 293136, 305744, 343962, 360840, 366420, 382180, 433008, 439704, 458616, 488560, 541260, 549630, 573270, 592379, 687924, 721680, 732840, 764360, 859905, 879408, 917232, 1082520, 1099260, 1146540, 1184758, 1375848, 1465680, 1528720, 1719810, 1777137, 2165040, 2198520, 2293080, 2369516, 2751696, 2961895, 3439620, 3554274, 4397040, 4586160, 4739032, 5331411, 5923790, 6879240, 7108548, 8885685, 9478064, 10662822, 11847580, 13758480, 14217096, 17771370, 21325644, 23695160, 26657055, 28434192, 35542740, 42651288, 47390320, 53314110, 71085480, 85302576, 106628220, 142170960, 213256440, 426512880]

約数ペア:

[(1, 426512880), (2, 213256440), (3, 142170960), (4, 106628220), (5, 85302576), (6, 71085480), (8, 53314110), (9, 47390320), (10, 42651288), (12, 35542740), (15, 28434192), (16, 26657055), (18, 23695160), (20, 21325644), (24, 17771370), (30, 14217096), (31, 13758480), (36, 11847580), (40, 10662822), (45, 9478064), (48, 8885685), (60, 7108548), (62, 6879240), (72, 5923790), (80, 5331411), (90, 4739032), (93, 4586160), (97, 4397040), (120, 3554274), (124, 3439620), (144, 2961895), (155, 2751696), (180, 2369516), (186, 2293080), (194, 2198520), (197, 2165040), (240, 1777137), (248, 1719810), (279, 1528720), (291, 1465680), (310, 1375848), (360, 1184758), (372, 1146540), (388, 1099260), (394, 1082520), (465, 917232), (485, 879408), (496, 859905), (558, 764360), (582, 732840), (591, 721680), (620, 687924), (720, 592379), (744, 573270), (776, 549630), (788, 541260), (873, 488560), (930, 458616), (970, 439704), (985, 433008), (1116, 382180), (1164, 366420), (1182, 360840), (1240, 343962), (1395, 305744), (1455, 293136), (1488, 286635), (1552, 274815), (1576, 270630), (1746, 244280), (1773, 240560), (1860, 229308), (1940, 219852), (1970, 216504), (2232, 191090), (2328, 183210), (2364, 180420), (2480, 171981), (2790, 152872), (2910, 146568), (2955, 144336), (3007, 141840), (3152, 135315), (3492, 122140), (3546, 120280), (3720, 114654), (3880, 109926), (3940, 108252), (4365, 97712), (4464, 95545), (4656, 91605), (4728, 90210), (5580, 76436), (5820, 73284), (5910, 72168), (6014, 70920), (6107, 69840), (6984, 61070), (7092, 60140), (7440, 57327), (7760, 54963), (7880, 54126), (8730, 48856), (8865, 48112), (9021, 47280), (9456, 45105), (11160, 38218), (11640, 36642), (11820, 36084), (12028, 35460), (12214, 34920), (13968, 30535), (14184, 30070), (15035, 28368), (15760, 27063), (17460, 24428), (17730, 24056), (18042, 23640), (18321, 23280), (19109, 22320)]