1907522640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{6323}}^1$

素因数の和:6761

約数の個数: 120

約数和(自身を含む): 6422401440

約数和(自身を除く): 4514878800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 419, 720, 838, 1257, 1676, 2095, 2514, 3352, 3771, 4190, 5028, 6285, 6323, 6704, 7542, 8380, 10056, 12570, 12646, 15084, 16760, 18855, 18969, 20112, 25140, 25292, 30168, 31615, 33520, 37710, 37938, 50280, 50584, 56907, 60336, 63230, 75420, 75876, 94845, 100560, 101168, 113814, 126460, 150840, 151752, 189690, 227628, 252920, 284535, 301680, 303504, 379380, 455256, 505840, 569070, 758760, 910512, 1138140, 1517520, 2276280, 2649337, 4552560, 5298674, 7948011, 10597348, 13246685, 15896022, 21194696, 23844033, 26493370, 31792044, 39740055, 42389392, 47688066, 52986740, 63584088, 79480110, 95376132, 105973480, 119220165, 127168176, 158960220, 190752264, 211946960, 238440330, 317920440, 381504528, 476880660, 635840880, 953761320, 1907522640]

約数ペア:

[(1, 1907522640), (2, 953761320), (3, 635840880), (4, 476880660), (5, 381504528), (6, 317920440), (8, 238440330), (9, 211946960), (10, 190752264), (12, 158960220), (15, 127168176), (16, 119220165), (18, 105973480), (20, 95376132), (24, 79480110), (30, 63584088), (36, 52986740), (40, 47688066), (45, 42389392), (48, 39740055), (60, 31792044), (72, 26493370), (80, 23844033), (90, 21194696), (120, 15896022), (144, 13246685), (180, 10597348), (240, 7948011), (360, 5298674), (419, 4552560), (720, 2649337), (838, 2276280), (1257, 1517520), (1676, 1138140), (2095, 910512), (2514, 758760), (3352, 569070), (3771, 505840), (4190, 455256), (5028, 379380), (6285, 303504), (6323, 301680), (6704, 284535), (7542, 252920), (8380, 227628), (10056, 189690), (12570, 151752), (12646, 150840), (15084, 126460), (16760, 113814), (18855, 101168), (18969, 100560), (20112, 94845), (25140, 75876), (25292, 75420), (30168, 63230), (31615, 60336), (33520, 56907), (37710, 50584), (37938, 50280)]