164857920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2069}}^1$

素因数の和:2172

約数の個数: 112

約数和(自身を含む): 529986240

約数和(自身を除く): 365128320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2069, 2490, 2656, 3320, 3984, 4138, 4980, 5312, 6207, 6640, 7968, 8276, 9960, 10345, 12414, 13280, 15936, 16552, 19920, 20690, 24828, 26560, 31035, 33104, 39840, 41380, 49656, 62070, 66208, 79680, 82760, 99312, 124140, 132416, 165520, 171727, 198624, 248280, 331040, 343454, 397248, 496560, 515181, 662080, 686908, 858635, 993120, 1030362, 1373816, 1717270, 1986240, 2060724, 2575905, 2747632, 3434540, 4121448, 5151810, 5495264, 6869080, 8242896, 10303620, 10990528, 13738160, 16485792, 20607240, 27476320, 32971584, 41214480, 54952640, 82428960, 164857920]

約数ペア:

[(1, 164857920), (2, 82428960), (3, 54952640), (4, 41214480), (5, 32971584), (6, 27476320), (8, 20607240), (10, 16485792), (12, 13738160), (15, 10990528), (16, 10303620), (20, 8242896), (24, 6869080), (30, 5495264), (32, 5151810), (40, 4121448), (48, 3434540), (60, 2747632), (64, 2575905), (80, 2060724), (83, 1986240), (96, 1717270), (120, 1373816), (160, 1030362), (166, 993120), (192, 858635), (240, 686908), (249, 662080), (320, 515181), (332, 496560), (415, 397248), (480, 343454), (498, 331040), (664, 248280), (830, 198624), (960, 171727), (996, 165520), (1245, 132416), (1328, 124140), (1660, 99312), (1992, 82760), (2069, 79680), (2490, 66208), (2656, 62070), (3320, 49656), (3984, 41380), (4138, 39840), (4980, 33104), (5312, 31035), (6207, 26560), (6640, 24828), (7968, 20690), (8276, 19920), (9960, 16552), (10345, 15936), (12414, 13280)]