4200367360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{821}}^1$

素因数の和:1420

約数の個数: 144

約数和(自身を含む): 11532673152

約数和(自身を除く): 7332305792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 571, 640, 821, 896, 1120, 1142, 1280, 1642, 1792, 2240, 2284, 2855, 3284, 3997, 4105, 4480, 4568, 5710, 5747, 6568, 7994, 8210, 8960, 9136, 11420, 11494, 13136, 15988, 16420, 18272, 19985, 22840, 22988, 26272, 28735, 31976, 32840, 36544, 39970, 45680, 45976, 52544, 57470, 63952, 65680, 73088, 79940, 91360, 91952, 105088, 114940, 127904, 131360, 146176, 159880, 182720, 183904, 210176, 229880, 255808, 262720, 319760, 365440, 367808, 459760, 468791, 511616, 525440, 639520, 730880, 735616, 919520, 937582, 1023232, 1050880, 1279040, 1471232, 1839040, 1875164, 2343955, 2558080, 3281537, 3678080, 3750328, 4687910, 5116160, 6563074, 7356160, 7500656, 9375820, 13126148, 15001312, 16407685, 18751640, 26252296, 30002624, 32815370, 37503280, 52504592, 60005248, 65630740, 75006560, 105009184, 120010496, 131261480, 150013120, 210018368, 262522960, 300026240, 420036736, 525045920, 600052480, 840073472, 1050091840, 2100183680, 4200367360]

約数ペア:

[(1, 4200367360), (2, 2100183680), (4, 1050091840), (5, 840073472), (7, 600052480), (8, 525045920), (10, 420036736), (14, 300026240), (16, 262522960), (20, 210018368), (28, 150013120), (32, 131261480), (35, 120010496), (40, 105009184), (56, 75006560), (64, 65630740), (70, 60005248), (80, 52504592), (112, 37503280), (128, 32815370), (140, 30002624), (160, 26252296), (224, 18751640), (256, 16407685), (280, 15001312), (320, 13126148), (448, 9375820), (560, 7500656), (571, 7356160), (640, 6563074), (821, 5116160), (896, 4687910), (1120, 3750328), (1142, 3678080), (1280, 3281537), (1642, 2558080), (1792, 2343955), (2240, 1875164), (2284, 1839040), (2855, 1471232), (3284, 1279040), (3997, 1050880), (4105, 1023232), (4480, 937582), (4568, 919520), (5710, 735616), (5747, 730880), (6568, 639520), (7994, 525440), (8210, 511616), (8960, 468791), (9136, 459760), (11420, 367808), (11494, 365440), (13136, 319760), (15988, 262720), (16420, 255808), (18272, 229880), (19985, 210176), (22840, 183904), (22988, 182720), (26272, 159880), (28735, 146176), (31976, 131360), (32840, 127904), (36544, 114940), (39970, 105088), (45680, 91952), (45976, 91360), (52544, 79940), (57470, 73088), (63952, 65680)]