6691338880

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1697}}^1$

素因数の和:1878

約数の個数: 128

約数和(自身を含む): 16429372560

約数和(自身を除く): 9738033680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 101, 122, 128, 160, 202, 244, 305, 320, 404, 488, 505, 610, 640, 808, 976, 1010, 1220, 1616, 1697, 1952, 2020, 2440, 3232, 3394, 3904, 4040, 4880, 6161, 6464, 6788, 7808, 8080, 8485, 9760, 12322, 12928, 13576, 16160, 16970, 19520, 24644, 27152, 30805, 32320, 33940, 39040, 49288, 54304, 61610, 64640, 67880, 98576, 103517, 108608, 123220, 135760, 171397, 197152, 207034, 217216, 246440, 271520, 342794, 394304, 414068, 492880, 517585, 543040, 685588, 788608, 828136, 856985, 985760, 1035170, 1086080, 1371176, 1656272, 1713970, 1971520, 2070340, 2742352, 3312544, 3427940, 3943040, 4140680, 5484704, 6625088, 6855880, 8281360, 10455217, 10969408, 13250176, 13711760, 16562720, 20910434, 21938816, 27423520, 33125440, 41820868, 52276085, 54847040, 66250880, 83641736, 104552170, 109694080, 167283472, 209104340, 334566944, 418208680, 669133888, 836417360, 1338267776, 1672834720, 3345669440, 6691338880]

約数ペア:

[(1, 6691338880), (2, 3345669440), (4, 1672834720), (5, 1338267776), (8, 836417360), (10, 669133888), (16, 418208680), (20, 334566944), (32, 209104340), (40, 167283472), (61, 109694080), (64, 104552170), (80, 83641736), (101, 66250880), (122, 54847040), (128, 52276085), (160, 41820868), (202, 33125440), (244, 27423520), (305, 21938816), (320, 20910434), (404, 16562720), (488, 13711760), (505, 13250176), (610, 10969408), (640, 10455217), (808, 8281360), (976, 6855880), (1010, 6625088), (1220, 5484704), (1616, 4140680), (1697, 3943040), (1952, 3427940), (2020, 3312544), (2440, 2742352), (3232, 2070340), (3394, 1971520), (3904, 1713970), (4040, 1656272), (4880, 1371176), (6161, 1086080), (6464, 1035170), (6788, 985760), (7808, 856985), (8080, 828136), (8485, 788608), (9760, 685588), (12322, 543040), (12928, 517585), (13576, 492880), (16160, 414068), (16970, 394304), (19520, 342794), (24644, 271520), (27152, 246440), (30805, 217216), (32320, 207034), (33940, 197152), (39040, 171397), (49288, 135760), (54304, 123220), (61610, 108608), (64640, 103517), (67880, 98576)]