210933120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1801}}^1$

素因数の和:1884

約数の個数: 128

約数和(自身を含む): 683750880

約数和(自身を除く): 472817760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1464, 1801, 1830, 1920, 1952, 2440, 2928, 3602, 3660, 3904, 4880, 5403, 5856, 7204, 7320, 7808, 9005, 9760, 10806, 11712, 14408, 14640, 18010, 19520, 21612, 23424, 27015, 28816, 29280, 36020, 39040, 43224, 54030, 57632, 58560, 72040, 86448, 108060, 109861, 115264, 117120, 144080, 172896, 216120, 219722, 230528, 288160, 329583, 345792, 432240, 439444, 549305, 576320, 659166, 691584, 864480, 878888, 1098610, 1152640, 1318332, 1647915, 1728960, 1757776, 2197220, 2636664, 3295830, 3457920, 3515552, 4394440, 5273328, 6591660, 7031104, 8788880, 10546656, 13183320, 14062208, 17577760, 21093312, 26366640, 35155520, 42186624, 52733280, 70311040, 105466560, 210933120]

約数ペア:

[(1, 210933120), (2, 105466560), (3, 70311040), (4, 52733280), (5, 42186624), (6, 35155520), (8, 26366640), (10, 21093312), (12, 17577760), (15, 14062208), (16, 13183320), (20, 10546656), (24, 8788880), (30, 7031104), (32, 6591660), (40, 5273328), (48, 4394440), (60, 3515552), (61, 3457920), (64, 3295830), (80, 2636664), (96, 2197220), (120, 1757776), (122, 1728960), (128, 1647915), (160, 1318332), (183, 1152640), (192, 1098610), (240, 878888), (244, 864480), (305, 691584), (320, 659166), (366, 576320), (384, 549305), (480, 439444), (488, 432240), (610, 345792), (640, 329583), (732, 288160), (915, 230528), (960, 219722), (976, 216120), (1220, 172896), (1464, 144080), (1801, 117120), (1830, 115264), (1920, 109861), (1952, 108060), (2440, 86448), (2928, 72040), (3602, 58560), (3660, 57632), (3904, 54030), (4880, 43224), (5403, 39040), (5856, 36020), (7204, 29280), (7320, 28816), (7808, 27015), (9005, 23424), (9760, 21612), (10806, 19520), (11712, 18010), (14408, 14640)]