1768993920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9907}}^1$

素因数の和:9963

約数の個数: 192

約数和(自身を含む): 6306243840

約数和(自身を除く): 4537249920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7440, 8928, 9907, 9920, 11160, 11904, 14880, 17856, 19814, 19840, 22320, 29721, 29760, 35712, 39628, 44640, 49535, 59442, 59520, 79256, 89163, 89280, 99070, 118884, 148605, 158512, 178326, 178560, 198140, 237768, 297210, 307117, 317024, 356652, 396280, 445815, 475536, 594420, 614234, 634048, 713304, 792560, 891630, 921351, 951072, 1188840, 1228468, 1268096, 1426608, 1535585, 1585120, 1783260, 1842702, 1902144, 2377680, 2456936, 2764053, 2853216, 3071170, 3170240, 3566520, 3685404, 3804288, 4606755, 4755360, 4913872, 5528106, 5706432, 6142340, 6340480, 7133040, 7370808, 9213510, 9510720, 9827744, 11056212, 11412864, 12284680, 13820265, 14266080, 14741616, 18427020, 19021440, 19655488, 22112424, 24569360, 27640530, 28532160, 29483232, 36854040, 39310976, 44224848, 49138720, 55281060, 57064320, 58966464, 73708080, 88449696, 98277440, 110562120, 117932928, 147416160, 176899392, 196554880, 221124240, 294832320, 353798784, 442248480, 589664640, 884496960, 1768993920]

約数ペア:

[(1, 1768993920), (2, 884496960), (3, 589664640), (4, 442248480), (5, 353798784), (6, 294832320), (8, 221124240), (9, 196554880), (10, 176899392), (12, 147416160), (15, 117932928), (16, 110562120), (18, 98277440), (20, 88449696), (24, 73708080), (30, 58966464), (31, 57064320), (32, 55281060), (36, 49138720), (40, 44224848), (45, 39310976), (48, 36854040), (60, 29483232), (62, 28532160), (64, 27640530), (72, 24569360), (80, 22112424), (90, 19655488), (93, 19021440), (96, 18427020), (120, 14741616), (124, 14266080), (128, 13820265), (144, 12284680), (155, 11412864), (160, 11056212), (180, 9827744), (186, 9510720), (192, 9213510), (240, 7370808), (248, 7133040), (279, 6340480), (288, 6142340), (310, 5706432), (320, 5528106), (360, 4913872), (372, 4755360), (384, 4606755), (465, 3804288), (480, 3685404), (496, 3566520), (558, 3170240), (576, 3071170), (620, 2853216), (640, 2764053), (720, 2456936), (744, 2377680), (930, 1902144), (960, 1842702), (992, 1783260), (1116, 1585120), (1152, 1535585), (1240, 1426608), (1395, 1268096), (1440, 1228468), (1488, 1188840), (1860, 951072), (1920, 921351), (1984, 891630), (2232, 792560), (2480, 713304), (2790, 634048), (2880, 614234), (2976, 594420), (3720, 475536), (3968, 445815), (4464, 396280), (4960, 356652), (5580, 317024), (5760, 307117), (5952, 297210), (7440, 237768), (8928, 198140), (9907, 178560), (9920, 178326), (11160, 158512), (11904, 148605), (14880, 118884), (17856, 99070), (19814, 89280), (19840, 89163), (22320, 79256), (29721, 59520), (29760, 59442), (35712, 49535), (39628, 44640)]