1314891040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1481}}^1$

素因数の和:1706

約数の個数: 96

約数和(自身を含む): 3226728960

約数和(自身を除く): 1911837920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 179, 248, 310, 358, 496, 620, 716, 895, 992, 1240, 1432, 1481, 1790, 2480, 2864, 2962, 3580, 4960, 5549, 5728, 5924, 7160, 7405, 11098, 11848, 14320, 14810, 22196, 23696, 27745, 28640, 29620, 44392, 45911, 47392, 55490, 59240, 88784, 91822, 110980, 118480, 177568, 183644, 221960, 229555, 236960, 265099, 367288, 443920, 459110, 530198, 734576, 887840, 918220, 1060396, 1325495, 1469152, 1836440, 2120792, 2650990, 3672880, 4241584, 5301980, 7345760, 8218069, 8483168, 10603960, 16436138, 21207920, 32872276, 41090345, 42415840, 65744552, 82180690, 131489104, 164361380, 262978208, 328722760, 657445520, 1314891040]

約数ペア:

[(1, 1314891040), (2, 657445520), (4, 328722760), (5, 262978208), (8, 164361380), (10, 131489104), (16, 82180690), (20, 65744552), (31, 42415840), (32, 41090345), (40, 32872276), (62, 21207920), (80, 16436138), (124, 10603960), (155, 8483168), (160, 8218069), (179, 7345760), (248, 5301980), (310, 4241584), (358, 3672880), (496, 2650990), (620, 2120792), (716, 1836440), (895, 1469152), (992, 1325495), (1240, 1060396), (1432, 918220), (1481, 887840), (1790, 734576), (2480, 530198), (2864, 459110), (2962, 443920), (3580, 367288), (4960, 265099), (5549, 236960), (5728, 229555), (5924, 221960), (7160, 183644), (7405, 177568), (11098, 118480), (11848, 110980), (14320, 91822), (14810, 88784), (22196, 59240), (23696, 55490), (27745, 47392), (28640, 45911), (29620, 44392)]