56573280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2349

約数の個数: 144

約数和(自身を含む): 204501024

約数和(自身を除く): 147927744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2311, 2448, 2720, 3060, 4080, 4622, 4896, 6120, 6933, 8160, 9244, 11555, 12240, 13866, 18488, 20799, 23110, 24480, 27732, 34665, 36976, 39287, 41598, 46220, 55464, 69330, 73952, 78574, 83196, 92440, 103995, 110928, 117861, 138660, 157148, 166392, 184880, 196435, 207990, 221856, 235722, 277320, 314296, 332784, 353583, 369760, 392870, 415980, 471444, 554640, 589305, 628592, 665568, 707166, 785740, 831960, 942888, 1109280, 1178610, 1257184, 1414332, 1571480, 1663920, 1767915, 1885776, 2357220, 2828664, 3142960, 3327840, 3535830, 3771552, 4714440, 5657328, 6285920, 7071660, 9428880, 11314656, 14143320, 18857760, 28286640, 56573280]

約数ペア:

[(1, 56573280), (2, 28286640), (3, 18857760), (4, 14143320), (5, 11314656), (6, 9428880), (8, 7071660), (9, 6285920), (10, 5657328), (12, 4714440), (15, 3771552), (16, 3535830), (17, 3327840), (18, 3142960), (20, 2828664), (24, 2357220), (30, 1885776), (32, 1767915), (34, 1663920), (36, 1571480), (40, 1414332), (45, 1257184), (48, 1178610), (51, 1109280), (60, 942888), (68, 831960), (72, 785740), (80, 707166), (85, 665568), (90, 628592), (96, 589305), (102, 554640), (120, 471444), (136, 415980), (144, 392870), (153, 369760), (160, 353583), (170, 332784), (180, 314296), (204, 277320), (240, 235722), (255, 221856), (272, 207990), (288, 196435), (306, 184880), (340, 166392), (360, 157148), (408, 138660), (480, 117861), (510, 110928), (544, 103995), (612, 92440), (680, 83196), (720, 78574), (765, 73952), (816, 69330), (1020, 55464), (1224, 46220), (1360, 41598), (1440, 39287), (1530, 36976), (1632, 34665), (2040, 27732), (2311, 24480), (2448, 23110), (2720, 20799), (3060, 18488), (4080, 13866), (4622, 12240), (4896, 11555), (6120, 9244), (6933, 8160)]