275957520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:937

約数の個数: 160

約数和(自身を含む): 913929600

約数和(自身を除く): 637972080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 73, 76, 80, 95, 114, 120, 146, 152, 190, 219, 228, 240, 285, 292, 304, 365, 380, 438, 456, 570, 584, 730, 760, 829, 876, 912, 1095, 1140, 1168, 1387, 1460, 1520, 1658, 1752, 2190, 2280, 2487, 2774, 2920, 3316, 3504, 4145, 4161, 4380, 4560, 4974, 5548, 5840, 6632, 6935, 8290, 8322, 8760, 9948, 11096, 12435, 13264, 13870, 15751, 16580, 16644, 17520, 19896, 20805, 22192, 24870, 27740, 31502, 33160, 33288, 39792, 41610, 47253, 49740, 55480, 60517, 63004, 66320, 66576, 78755, 83220, 94506, 99480, 110960, 121034, 126008, 157510, 166440, 181551, 189012, 198960, 236265, 242068, 252016, 302585, 315020, 332880, 363102, 378024, 472530, 484136, 605170, 630040, 726204, 756048, 907755, 945060, 968272, 1149823, 1210340, 1260080, 1452408, 1815510, 1890120, 2299646, 2420680, 2904816, 3449469, 3631020, 3780240, 4599292, 4841360, 5749115, 6898938, 7262040, 9198584, 11498230, 13797876, 14524080, 17247345, 18397168, 22996460, 27595752, 34494690, 45992920, 55191504, 68989380, 91985840, 137978760, 275957520]

約数ペア:

[(1, 275957520), (2, 137978760), (3, 91985840), (4, 68989380), (5, 55191504), (6, 45992920), (8, 34494690), (10, 27595752), (12, 22996460), (15, 18397168), (16, 17247345), (19, 14524080), (20, 13797876), (24, 11498230), (30, 9198584), (38, 7262040), (40, 6898938), (48, 5749115), (57, 4841360), (60, 4599292), (73, 3780240), (76, 3631020), (80, 3449469), (95, 2904816), (114, 2420680), (120, 2299646), (146, 1890120), (152, 1815510), (190, 1452408), (219, 1260080), (228, 1210340), (240, 1149823), (285, 968272), (292, 945060), (304, 907755), (365, 756048), (380, 726204), (438, 630040), (456, 605170), (570, 484136), (584, 472530), (730, 378024), (760, 363102), (829, 332880), (876, 315020), (912, 302585), (1095, 252016), (1140, 242068), (1168, 236265), (1387, 198960), (1460, 189012), (1520, 181551), (1658, 166440), (1752, 157510), (2190, 126008), (2280, 121034), (2487, 110960), (2774, 99480), (2920, 94506), (3316, 83220), (3504, 78755), (4145, 66576), (4161, 66320), (4380, 63004), (4560, 60517), (4974, 55480), (5548, 49740), (5840, 47253), (6632, 41610), (6935, 39792), (8290, 33288), (8322, 33160), (8760, 31502), (9948, 27740), (11096, 24870), (12435, 22192), (13264, 20805), (13870, 19896), (15751, 17520), (16580, 16644)]