140959920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34549}}^1$

素因数の和:34582

約数の個数: 80

約数和(自身を含む): 462693600

約数和(自身を除く): 321733680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 34549, 69098, 103647, 138196, 172745, 207294, 276392, 345490, 414588, 518235, 552784, 587333, 690980, 829176, 1036470, 1174666, 1381960, 1658352, 1761999, 2072940, 2349332, 2763920, 2936665, 3523998, 4145880, 4698664, 5873330, 7047996, 8291760, 8809995, 9397328, 11746660, 14095992, 17619990, 23493320, 28191984, 35239980, 46986640, 70479960, 140959920]

約数ペア:

[(1, 140959920), (2, 70479960), (3, 46986640), (4, 35239980), (5, 28191984), (6, 23493320), (8, 17619990), (10, 14095992), (12, 11746660), (15, 9397328), (16, 8809995), (17, 8291760), (20, 7047996), (24, 5873330), (30, 4698664), (34, 4145880), (40, 3523998), (48, 2936665), (51, 2763920), (60, 2349332), (68, 2072940), (80, 1761999), (85, 1658352), (102, 1381960), (120, 1174666), (136, 1036470), (170, 829176), (204, 690980), (240, 587333), (255, 552784), (272, 518235), (340, 414588), (408, 345490), (510, 276392), (680, 207294), (816, 172745), (1020, 138196), (1360, 103647), (2040, 69098), (4080, 34549)]