6417724160

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1070

約数の個数: 144

約数和(自身を含む): 15968316672

約数和(自身を除く): 9550592512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 197, 248, 256, 310, 320, 394, 496, 620, 640, 788, 821, 985, 992, 1240, 1280, 1576, 1642, 1970, 1984, 2480, 3152, 3284, 3940, 3968, 4105, 4960, 6107, 6304, 6568, 7880, 7936, 8210, 9920, 12214, 12608, 13136, 15760, 16420, 19840, 24428, 25216, 25451, 26272, 30535, 31520, 32840, 39680, 48856, 50432, 50902, 52544, 61070, 63040, 65680, 97712, 101804, 105088, 122140, 126080, 127255, 131360, 161737, 195424, 203608, 210176, 244280, 252160, 254510, 262720, 323474, 390848, 407216, 488560, 509020, 525440, 646948, 781696, 808685, 814432, 977120, 1018040, 1050880, 1293896, 1563392, 1617370, 1628864, 1954240, 2036080, 2587792, 3234740, 3257728, 3908480, 4072160, 5013847, 5175584, 6469480, 6515456, 7816960, 8144320, 10027694, 10351168, 12938960, 16288640, 20055388, 20702336, 25069235, 25877920, 32577280, 40110776, 41404672, 50138470, 51755840, 80221552, 100276940, 103511680, 160443104, 200553880, 207023360, 320886208, 401107760, 641772416, 802215520, 1283544832, 1604431040, 3208862080, 6417724160]

約数ペア:

[(1, 6417724160), (2, 3208862080), (4, 1604431040), (5, 1283544832), (8, 802215520), (10, 641772416), (16, 401107760), (20, 320886208), (31, 207023360), (32, 200553880), (40, 160443104), (62, 103511680), (64, 100276940), (80, 80221552), (124, 51755840), (128, 50138470), (155, 41404672), (160, 40110776), (197, 32577280), (248, 25877920), (256, 25069235), (310, 20702336), (320, 20055388), (394, 16288640), (496, 12938960), (620, 10351168), (640, 10027694), (788, 8144320), (821, 7816960), (985, 6515456), (992, 6469480), (1240, 5175584), (1280, 5013847), (1576, 4072160), (1642, 3908480), (1970, 3257728), (1984, 3234740), (2480, 2587792), (3152, 2036080), (3284, 1954240), (3940, 1628864), (3968, 1617370), (4105, 1563392), (4960, 1293896), (6107, 1050880), (6304, 1018040), (6568, 977120), (7880, 814432), (7936, 808685), (8210, 781696), (9920, 646948), (12214, 525440), (12608, 509020), (13136, 488560), (15760, 407216), (16420, 390848), (19840, 323474), (24428, 262720), (25216, 254510), (25451, 252160), (26272, 244280), (30535, 210176), (31520, 203608), (32840, 195424), (39680, 161737), (48856, 131360), (50432, 127255), (50902, 126080), (52544, 122140), (61070, 105088), (63040, 101804), (65680, 97712)]