1119799040

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 2812380480

約数和(自身を除く): 1692581440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 97, 116, 128, 145, 160, 194, 232, 256, 290, 311, 320, 388, 464, 485, 580, 622, 640, 776, 928, 970, 1160, 1244, 1280, 1552, 1555, 1856, 1940, 2320, 2488, 2813, 3104, 3110, 3712, 3880, 4640, 4976, 5626, 6208, 6220, 7424, 7760, 9019, 9280, 9952, 11252, 12416, 12440, 14065, 15520, 18038, 18560, 19904, 22504, 24832, 24880, 28130, 30167, 31040, 36076, 37120, 39808, 45008, 45095, 49760, 56260, 60334, 62080, 72152, 79616, 90016, 90190, 99520, 112520, 120668, 124160, 144304, 150835, 180032, 180380, 199040, 225040, 241336, 288608, 301670, 360064, 360760, 398080, 450080, 482672, 577216, 603340, 720128, 721520, 874843, 900160, 965344, 1154432, 1206680, 1443040, 1749686, 1800320, 1930688, 2308864, 2413360, 2886080, 3499372, 3600640, 3861376, 4374215, 4826720, 5772160, 6998744, 7722752, 8748430, 9653440, 11544320, 13997488, 17496860, 19306880, 27994976, 34993720, 38613760, 55989952, 69987440, 111979904, 139974880, 223959808, 279949760, 559899520, 1119799040]

約数ペア:

[(1, 1119799040), (2, 559899520), (4, 279949760), (5, 223959808), (8, 139974880), (10, 111979904), (16, 69987440), (20, 55989952), (29, 38613760), (32, 34993720), (40, 27994976), (58, 19306880), (64, 17496860), (80, 13997488), (97, 11544320), (116, 9653440), (128, 8748430), (145, 7722752), (160, 6998744), (194, 5772160), (232, 4826720), (256, 4374215), (290, 3861376), (311, 3600640), (320, 3499372), (388, 2886080), (464, 2413360), (485, 2308864), (580, 1930688), (622, 1800320), (640, 1749686), (776, 1443040), (928, 1206680), (970, 1154432), (1160, 965344), (1244, 900160), (1280, 874843), (1552, 721520), (1555, 720128), (1856, 603340), (1940, 577216), (2320, 482672), (2488, 450080), (2813, 398080), (3104, 360760), (3110, 360064), (3712, 301670), (3880, 288608), (4640, 241336), (4976, 225040), (5626, 199040), (6208, 180380), (6220, 180032), (7424, 150835), (7760, 144304), (9019, 124160), (9280, 120668), (9952, 112520), (11252, 99520), (12416, 90190), (12440, 90016), (14065, 79616), (15520, 72152), (18038, 62080), (18560, 60334), (19904, 56260), (22504, 49760), (24832, 45095), (24880, 45008), (28130, 39808), (30167, 37120), (31040, 36076)]