817722080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11969}}^1$

素因数の和:12052

約数の個数: 96

約数和(自身を含む): 2244231360

約数和(自身を除く): 1426509280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1120, 1220, 1708, 1952, 2135, 2440, 3416, 4270, 4880, 6832, 8540, 9760, 11969, 13664, 17080, 23938, 34160, 47876, 59845, 68320, 83783, 95752, 119690, 167566, 191504, 239380, 335132, 383008, 418915, 478760, 670264, 730109, 837830, 957520, 1340528, 1460218, 1675660, 1915040, 2681056, 2920436, 3351320, 3650545, 5110763, 5840872, 6702640, 7301090, 10221526, 11681744, 13405280, 14602180, 20443052, 23363488, 25553815, 29204360, 40886104, 51107630, 58408720, 81772208, 102215260, 116817440, 163544416, 204430520, 408861040, 817722080]

約数ペア:

[(1, 817722080), (2, 408861040), (4, 204430520), (5, 163544416), (7, 116817440), (8, 102215260), (10, 81772208), (14, 58408720), (16, 51107630), (20, 40886104), (28, 29204360), (32, 25553815), (35, 23363488), (40, 20443052), (56, 14602180), (61, 13405280), (70, 11681744), (80, 10221526), (112, 7301090), (122, 6702640), (140, 5840872), (160, 5110763), (224, 3650545), (244, 3351320), (280, 2920436), (305, 2681056), (427, 1915040), (488, 1675660), (560, 1460218), (610, 1340528), (854, 957520), (976, 837830), (1120, 730109), (1220, 670264), (1708, 478760), (1952, 418915), (2135, 383008), (2440, 335132), (3416, 239380), (4270, 191504), (4880, 167566), (6832, 119690), (8540, 95752), (9760, 83783), (11969, 68320), (13664, 59845), (17080, 47876), (23938, 34160)]