867422080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5233}}^1$

素因数の和:5296

約数の個数: 128

約数和(自身を含む): 2434438080

約数和(自身を除く): 1567016000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 896, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2960, 4144, 4480, 4736, 5180, 5233, 5920, 8288, 10360, 10466, 11840, 16576, 20720, 20932, 23680, 26165, 33152, 36631, 41440, 41864, 52330, 73262, 82880, 83728, 104660, 146524, 165760, 167456, 183155, 193621, 209320, 293048, 334912, 366310, 387242, 418640, 586096, 669824, 732620, 774484, 837280, 968105, 1172192, 1355347, 1465240, 1548968, 1674560, 1936210, 2344384, 2710694, 2930480, 3097936, 3349120, 3872420, 4688768, 5421388, 5860960, 6195872, 6776735, 7744840, 10842776, 11721920, 12391744, 13553470, 15489680, 21685552, 23443840, 24783488, 27106940, 30979360, 43371104, 54213880, 61958720, 86742208, 108427760, 123917440, 173484416, 216855520, 433711040, 867422080]

約数ペア:

[(1, 867422080), (2, 433711040), (4, 216855520), (5, 173484416), (7, 123917440), (8, 108427760), (10, 86742208), (14, 61958720), (16, 54213880), (20, 43371104), (28, 30979360), (32, 27106940), (35, 24783488), (37, 23443840), (40, 21685552), (56, 15489680), (64, 13553470), (70, 12391744), (74, 11721920), (80, 10842776), (112, 7744840), (128, 6776735), (140, 6195872), (148, 5860960), (160, 5421388), (185, 4688768), (224, 3872420), (259, 3349120), (280, 3097936), (296, 2930480), (320, 2710694), (370, 2344384), (448, 1936210), (518, 1674560), (560, 1548968), (592, 1465240), (640, 1355347), (740, 1172192), (896, 968105), (1036, 837280), (1120, 774484), (1184, 732620), (1295, 669824), (1480, 586096), (2072, 418640), (2240, 387242), (2368, 366310), (2590, 334912), (2960, 293048), (4144, 209320), (4480, 193621), (4736, 183155), (5180, 167456), (5233, 165760), (5920, 146524), (8288, 104660), (10360, 83728), (10466, 82880), (11840, 73262), (16576, 52330), (20720, 41864), (20932, 41440), (23680, 36631), (26165, 33152)]