195164480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:752

約数の個数: 112

約数和(自身を含む): 535570176

約数和(自身を除く): 340405696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 151, 160, 224, 280, 302, 320, 448, 560, 577, 604, 755, 1057, 1120, 1154, 1208, 1510, 2114, 2240, 2308, 2416, 2885, 3020, 4039, 4228, 4616, 4832, 5285, 5770, 6040, 8078, 8456, 9232, 9664, 10570, 11540, 12080, 16156, 16912, 18464, 20195, 21140, 23080, 24160, 32312, 33824, 36928, 40390, 42280, 46160, 48320, 64624, 67648, 80780, 84560, 87127, 92320, 129248, 161560, 169120, 174254, 184640, 258496, 323120, 338240, 348508, 435635, 609889, 646240, 697016, 871270, 1219778, 1292480, 1394032, 1742540, 2439556, 2788064, 3049445, 3485080, 4879112, 5576128, 6098890, 6970160, 9758224, 12197780, 13940320, 19516448, 24395560, 27880640, 39032896, 48791120, 97582240, 195164480]

約数ペア:

[(1, 195164480), (2, 97582240), (4, 48791120), (5, 39032896), (7, 27880640), (8, 24395560), (10, 19516448), (14, 13940320), (16, 12197780), (20, 9758224), (28, 6970160), (32, 6098890), (35, 5576128), (40, 4879112), (56, 3485080), (64, 3049445), (70, 2788064), (80, 2439556), (112, 1742540), (140, 1394032), (151, 1292480), (160, 1219778), (224, 871270), (280, 697016), (302, 646240), (320, 609889), (448, 435635), (560, 348508), (577, 338240), (604, 323120), (755, 258496), (1057, 184640), (1120, 174254), (1154, 169120), (1208, 161560), (1510, 129248), (2114, 92320), (2240, 87127), (2308, 84560), (2416, 80780), (2885, 67648), (3020, 64624), (4039, 48320), (4228, 46160), (4616, 42280), (4832, 40390), (5285, 36928), (5770, 33824), (6040, 32312), (8078, 24160), (8456, 23080), (9232, 21140), (9664, 20195), (10570, 18464), (11540, 16912), (12080, 16156)]