1839706680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{128831}}^1$

素因数の和:128869

約数の個数: 128

約数和(自身を含む): 6678650880

約数和(自身を除く): 4838944200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 128831, 257662, 386493, 515324, 644155, 772986, 901817, 1030648, 1288310, 1545972, 1803634, 1932465, 2190127, 2576620, 2705451, 3091944, 3607268, 3864930, 4380254, 4509085, 5153240, 5410902, 6570381, 7214536, 7729860, 8760508, 9018170, 10821804, 10950635, 13140762, 13527255, 15330889, 15459720, 17521016, 18036340, 21643608, 21901270, 26281524, 27054510, 30661778, 32851905, 36072680, 43802540, 45992667, 52563048, 54109020, 61323556, 65703810, 76654445, 87605080, 91985334, 108218040, 122647112, 131407620, 153308890, 183970668, 229963335, 262815240, 306617780, 367941336, 459926670, 613235560, 919853340, 1839706680]

約数ペア:

[(1, 1839706680), (2, 919853340), (3, 613235560), (4, 459926670), (5, 367941336), (6, 306617780), (7, 262815240), (8, 229963335), (10, 183970668), (12, 153308890), (14, 131407620), (15, 122647112), (17, 108218040), (20, 91985334), (21, 87605080), (24, 76654445), (28, 65703810), (30, 61323556), (34, 54109020), (35, 52563048), (40, 45992667), (42, 43802540), (51, 36072680), (56, 32851905), (60, 30661778), (68, 27054510), (70, 26281524), (84, 21901270), (85, 21643608), (102, 18036340), (105, 17521016), (119, 15459720), (120, 15330889), (136, 13527255), (140, 13140762), (168, 10950635), (170, 10821804), (204, 9018170), (210, 8760508), (238, 7729860), (255, 7214536), (280, 6570381), (340, 5410902), (357, 5153240), (408, 4509085), (420, 4380254), (476, 3864930), (510, 3607268), (595, 3091944), (680, 2705451), (714, 2576620), (840, 2190127), (952, 1932465), (1020, 1803634), (1190, 1545972), (1428, 1288310), (1785, 1030648), (2040, 901817), (2380, 772986), (2856, 644155), (3570, 515324), (4760, 386493), (7140, 257662), (14280, 128831)]