17536684760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{5099}}^1$

素因数の和:5361

約数の個数: 128

約数和(自身を含む): 46002816000

約数和(自身を除く): 28466131240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 173, 280, 284, 346, 355, 497, 568, 692, 710, 865, 994, 1211, 1384, 1420, 1730, 1988, 2422, 2485, 2840, 3460, 3976, 4844, 4970, 5099, 6055, 6920, 9688, 9940, 10198, 12110, 12283, 19880, 20396, 24220, 24566, 25495, 35693, 40792, 48440, 49132, 50990, 61415, 71386, 85981, 98264, 101980, 122830, 142772, 171962, 178465, 203960, 245660, 285544, 343924, 356930, 362029, 429905, 491320, 687848, 713860, 724058, 859810, 882127, 1427720, 1448116, 1719620, 1764254, 1810145, 2534203, 2896232, 3439240, 3528508, 3620290, 4410635, 5068406, 6174889, 7057016, 7240580, 8821270, 10136812, 12349778, 12671015, 14481160, 17642540, 20273624, 24699556, 25342030, 30874445, 35285080, 49399112, 50684060, 61748890, 62631017, 101368120, 123497780, 125262034, 246995560, 250524068, 313155085, 438417119, 501048136, 626310170, 876834238, 1252620340, 1753668476, 2192085595, 2505240680, 3507336952, 4384171190, 8768342380, 17536684760]

約数ペア:

[(1, 17536684760), (2, 8768342380), (4, 4384171190), (5, 3507336952), (7, 2505240680), (8, 2192085595), (10, 1753668476), (14, 1252620340), (20, 876834238), (28, 626310170), (35, 501048136), (40, 438417119), (56, 313155085), (70, 250524068), (71, 246995560), (140, 125262034), (142, 123497780), (173, 101368120), (280, 62631017), (284, 61748890), (346, 50684060), (355, 49399112), (497, 35285080), (568, 30874445), (692, 25342030), (710, 24699556), (865, 20273624), (994, 17642540), (1211, 14481160), (1384, 12671015), (1420, 12349778), (1730, 10136812), (1988, 8821270), (2422, 7240580), (2485, 7057016), (2840, 6174889), (3460, 5068406), (3976, 4410635), (4844, 3620290), (4970, 3528508), (5099, 3439240), (6055, 2896232), (6920, 2534203), (9688, 1810145), (9940, 1764254), (10198, 1719620), (12110, 1448116), (12283, 1427720), (19880, 882127), (20396, 859810), (24220, 724058), (24566, 713860), (25495, 687848), (35693, 491320), (40792, 429905), (48440, 362029), (49132, 356930), (50990, 343924), (61415, 285544), (71386, 245660), (85981, 203960), (98264, 178465), (101980, 171962), (122830, 142772)]