224882560

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 640470240

約数和(自身を除く): 415587680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 71, 80, 98, 101, 112, 128, 140, 142, 160, 196, 202, 224, 245, 280, 284, 320, 355, 392, 404, 448, 490, 497, 505, 560, 568, 640, 707, 710, 784, 808, 896, 980, 994, 1010, 1120, 1136, 1414, 1420, 1568, 1616, 1960, 1988, 2020, 2240, 2272, 2485, 2828, 2840, 3136, 3232, 3479, 3535, 3920, 3976, 4040, 4480, 4544, 4949, 4970, 5656, 5680, 6272, 6464, 6958, 7070, 7171, 7840, 7952, 8080, 9088, 9898, 9940, 11312, 11360, 12928, 13916, 14140, 14342, 15680, 15904, 16160, 17395, 19796, 19880, 22624, 22720, 24745, 27832, 28280, 28684, 31360, 31808, 32320, 34790, 35855, 39592, 39760, 45248, 45440, 49490, 50197, 55664, 56560, 57368, 63616, 64640, 69580, 71710, 79184, 79520, 90496, 98980, 100394, 111328, 113120, 114736, 139160, 143420, 158368, 159040, 197960, 200788, 222656, 226240, 229472, 250985, 278320, 286840, 316736, 318080, 351379, 395920, 401576, 445312, 452480, 458944, 501970, 556640, 573680, 633472, 702758, 791840, 803152, 917888, 1003940, 1113280, 1147360, 1405516, 1583680, 1606304, 1756895, 2007880, 2226560, 2294720, 2811032, 3167360, 3212608, 3513790, 4015760, 4589440, 5622064, 6425216, 7027580, 8031520, 11244128, 14055160, 16063040, 22488256, 28110320, 32126080, 44976512, 56220640, 112441280, 224882560]

約数ペア:

[(1, 224882560), (2, 112441280), (4, 56220640), (5, 44976512), (7, 32126080), (8, 28110320), (10, 22488256), (14, 16063040), (16, 14055160), (20, 11244128), (28, 8031520), (32, 7027580), (35, 6425216), (40, 5622064), (49, 4589440), (56, 4015760), (64, 3513790), (70, 3212608), (71, 3167360), (80, 2811032), (98, 2294720), (101, 2226560), (112, 2007880), (128, 1756895), (140, 1606304), (142, 1583680), (160, 1405516), (196, 1147360), (202, 1113280), (224, 1003940), (245, 917888), (280, 803152), (284, 791840), (320, 702758), (355, 633472), (392, 573680), (404, 556640), (448, 501970), (490, 458944), (497, 452480), (505, 445312), (560, 401576), (568, 395920), (640, 351379), (707, 318080), (710, 316736), (784, 286840), (808, 278320), (896, 250985), (980, 229472), (994, 226240), (1010, 222656), (1120, 200788), (1136, 197960), (1414, 159040), (1420, 158368), (1568, 143420), (1616, 139160), (1960, 114736), (1988, 113120), (2020, 111328), (2240, 100394), (2272, 98980), (2485, 90496), (2828, 79520), (2840, 79184), (3136, 71710), (3232, 69580), (3479, 64640), (3535, 63616), (3920, 57368), (3976, 56560), (4040, 55664), (4480, 50197), (4544, 49490), (4949, 45440), (4970, 45248), (5656, 39760), (5680, 39592), (6272, 35855), (6464, 34790), (6958, 32320), (7070, 31808), (7171, 31360), (7840, 28684), (7952, 28280), (8080, 27832), (9088, 24745), (9898, 22720), (9940, 22624), (11312, 19880), (11360, 19796), (12928, 17395), (13916, 16160), (14140, 15904), (14342, 15680)]