894232920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{15889}}^1$

素因数の和:15977

約数の個数: 128

約数和(自身を含む): 3111897600

約数和(自身を除く): 2217664680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5628, 7035, 8040, 9380, 11256, 14070, 15889, 18760, 28140, 31778, 47667, 56280, 63556, 79445, 95334, 111223, 127112, 158890, 190668, 222446, 238335, 317780, 333669, 381336, 444892, 476670, 556115, 635560, 667338, 889784, 953340, 1064563, 1112230, 1334676, 1668345, 1906680, 2129126, 2224460, 2669352, 3193689, 3336690, 4258252, 4448920, 5322815, 6387378, 6673380, 7451941, 8516504, 10645630, 12774756, 13346760, 14903882, 15968445, 21291260, 22355823, 25549512, 29807764, 31936890, 37259705, 42582520, 44711646, 59615528, 63873780, 74519410, 89423292, 111779115, 127747560, 149038820, 178846584, 223558230, 298077640, 447116460, 894232920]

約数ペア:

[(1, 894232920), (2, 447116460), (3, 298077640), (4, 223558230), (5, 178846584), (6, 149038820), (7, 127747560), (8, 111779115), (10, 89423292), (12, 74519410), (14, 63873780), (15, 59615528), (20, 44711646), (21, 42582520), (24, 37259705), (28, 31936890), (30, 29807764), (35, 25549512), (40, 22355823), (42, 21291260), (56, 15968445), (60, 14903882), (67, 13346760), (70, 12774756), (84, 10645630), (105, 8516504), (120, 7451941), (134, 6673380), (140, 6387378), (168, 5322815), (201, 4448920), (210, 4258252), (268, 3336690), (280, 3193689), (335, 2669352), (402, 2224460), (420, 2129126), (469, 1906680), (536, 1668345), (670, 1334676), (804, 1112230), (840, 1064563), (938, 953340), (1005, 889784), (1340, 667338), (1407, 635560), (1608, 556115), (1876, 476670), (2010, 444892), (2345, 381336), (2680, 333669), (2814, 317780), (3752, 238335), (4020, 222446), (4690, 190668), (5628, 158890), (7035, 127112), (8040, 111223), (9380, 95334), (11256, 79445), (14070, 63556), (15889, 56280), (18760, 47667), (28140, 31778)]