210529920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2402

約数の個数: 128

約数和(自身を含む): 685635840

約数和(自身を除く): 475105920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2333, 2820, 3008, 3760, 4512, 4666, 5640, 6016, 6999, 7520, 9024, 9332, 11280, 11665, 13998, 15040, 18048, 18664, 22560, 23330, 27996, 30080, 34995, 37328, 45120, 46660, 55992, 69990, 74656, 90240, 93320, 109651, 111984, 139980, 149312, 186640, 219302, 223968, 279960, 298624, 328953, 373280, 438604, 447936, 548255, 559920, 657906, 746560, 877208, 895872, 1096510, 1119840, 1315812, 1493120, 1644765, 1754416, 2193020, 2239680, 2631624, 3289530, 3508832, 4386040, 4479360, 5263248, 6579060, 7017664, 8772080, 10526496, 13158120, 14035328, 17544160, 21052992, 26316240, 35088320, 42105984, 52632480, 70176640, 105264960, 210529920]

約数ペア:

[(1, 210529920), (2, 105264960), (3, 70176640), (4, 52632480), (5, 42105984), (6, 35088320), (8, 26316240), (10, 21052992), (12, 17544160), (15, 14035328), (16, 13158120), (20, 10526496), (24, 8772080), (30, 7017664), (32, 6579060), (40, 5263248), (47, 4479360), (48, 4386040), (60, 3508832), (64, 3289530), (80, 2631624), (94, 2239680), (96, 2193020), (120, 1754416), (128, 1644765), (141, 1493120), (160, 1315812), (188, 1119840), (192, 1096510), (235, 895872), (240, 877208), (282, 746560), (320, 657906), (376, 559920), (384, 548255), (470, 447936), (480, 438604), (564, 373280), (640, 328953), (705, 298624), (752, 279960), (940, 223968), (960, 219302), (1128, 186640), (1410, 149312), (1504, 139980), (1880, 111984), (1920, 109651), (2256, 93320), (2333, 90240), (2820, 74656), (3008, 69990), (3760, 55992), (4512, 46660), (4666, 45120), (5640, 37328), (6016, 34995), (6999, 30080), (7520, 27996), (9024, 23330), (9332, 22560), (11280, 18664), (11665, 18048), (13998, 15040)]