768129180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140683}}^1$

素因数の和:140715

約数の個数: 96

約数和(自身を含む): 2647110144

約数和(自身を除く): 1878980964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 140683, 281366, 422049, 562732, 703415, 844098, 984781, 1406830, 1688196, 1828879, 1969562, 2110245, 2813660, 2954343, 3657758, 3939124, 4220490, 4923905, 5486637, 5908686, 7315516, 8440980, 9144395, 9847810, 10973274, 11817372, 12802153, 14771715, 18288790, 19695620, 21946548, 25604306, 27433185, 29543430, 36577580, 38406459, 51208612, 54866370, 59086860, 64010765, 76812918, 109732740, 128021530, 153625836, 192032295, 256043060, 384064590, 768129180]

約数ペア:

[(1, 768129180), (2, 384064590), (3, 256043060), (4, 192032295), (5, 153625836), (6, 128021530), (7, 109732740), (10, 76812918), (12, 64010765), (13, 59086860), (14, 54866370), (15, 51208612), (20, 38406459), (21, 36577580), (26, 29543430), (28, 27433185), (30, 25604306), (35, 21946548), (39, 19695620), (42, 18288790), (52, 14771715), (60, 12802153), (65, 11817372), (70, 10973274), (78, 9847810), (84, 9144395), (91, 8440980), (105, 7315516), (130, 5908686), (140, 5486637), (156, 4923905), (182, 4220490), (195, 3939124), (210, 3657758), (260, 2954343), (273, 2813660), (364, 2110245), (390, 1969562), (420, 1828879), (455, 1688196), (546, 1406830), (780, 984781), (910, 844098), (1092, 703415), (1365, 562732), (1820, 422049), (2730, 281366), (5460, 140683)]