109392640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 310524480

約数和(自身を除く): 201131840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 421, 448, 464, 560, 580, 640, 812, 842, 896, 928, 1015, 1120, 1160, 1280, 1624, 1684, 1792, 1856, 2030, 2105, 2240, 2320, 2947, 3248, 3368, 3712, 4060, 4210, 4480, 4640, 5894, 6496, 6736, 7424, 8120, 8420, 8960, 9280, 11788, 12209, 12992, 13472, 14735, 16240, 16840, 18560, 23576, 24418, 25984, 26944, 29470, 32480, 33680, 37120, 47152, 48836, 51968, 53888, 58940, 61045, 64960, 67360, 85463, 94304, 97672, 107776, 117880, 122090, 129920, 134720, 170926, 188608, 195344, 235760, 244180, 259840, 269440, 341852, 377216, 390688, 427315, 471520, 488360, 538880, 683704, 754432, 781376, 854630, 943040, 976720, 1367408, 1562752, 1709260, 1886080, 1953440, 2734816, 3125504, 3418520, 3772160, 3906880, 5469632, 6837040, 7813760, 10939264, 13674080, 15627520, 21878528, 27348160, 54696320, 109392640]

約数ペア:

[(1, 109392640), (2, 54696320), (4, 27348160), (5, 21878528), (7, 15627520), (8, 13674080), (10, 10939264), (14, 7813760), (16, 6837040), (20, 5469632), (28, 3906880), (29, 3772160), (32, 3418520), (35, 3125504), (40, 2734816), (56, 1953440), (58, 1886080), (64, 1709260), (70, 1562752), (80, 1367408), (112, 976720), (116, 943040), (128, 854630), (140, 781376), (145, 754432), (160, 683704), (203, 538880), (224, 488360), (232, 471520), (256, 427315), (280, 390688), (290, 377216), (320, 341852), (406, 269440), (421, 259840), (448, 244180), (464, 235760), (560, 195344), (580, 188608), (640, 170926), (812, 134720), (842, 129920), (896, 122090), (928, 117880), (1015, 107776), (1120, 97672), (1160, 94304), (1280, 85463), (1624, 67360), (1684, 64960), (1792, 61045), (1856, 58940), (2030, 53888), (2105, 51968), (2240, 48836), (2320, 47152), (2947, 37120), (3248, 33680), (3368, 32480), (3712, 29470), (4060, 26944), (4210, 25984), (4480, 24418), (4640, 23576), (5894, 18560), (6496, 16840), (6736, 16240), (7424, 14735), (8120, 13472), (8420, 12992), (8960, 12209), (9280, 11788)]