70771320

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{809}}^1$

素因数の和:841

約数の個数: 128

約数和(自身を含む): 239112000

約数和(自身を除く): 168340680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 809, 810, 972, 1080, 1215, 1458, 1618, 1620, 1944, 2187, 2427, 2430, 2916, 3236, 3240, 3645, 4045, 4374, 4854, 4860, 5832, 6472, 7281, 7290, 8090, 8748, 9708, 9720, 10935, 12135, 14562, 14580, 16180, 17496, 19416, 21843, 21870, 24270, 29124, 29160, 32360, 36405, 43686, 43740, 48540, 58248, 65529, 72810, 87372, 87480, 97080, 109215, 131058, 145620, 174744, 196587, 218430, 262116, 291240, 327645, 393174, 436860, 524232, 589761, 655290, 786348, 873720, 982935, 1179522, 1310580, 1572696, 1769283, 1965870, 2359044, 2621160, 2948805, 3538566, 3931740, 4718088, 5897610, 7077132, 7863480, 8846415, 11795220, 14154264, 17692830, 23590440, 35385660, 70771320]

約数ペア:

[(1, 70771320), (2, 35385660), (3, 23590440), (4, 17692830), (5, 14154264), (6, 11795220), (8, 8846415), (9, 7863480), (10, 7077132), (12, 5897610), (15, 4718088), (18, 3931740), (20, 3538566), (24, 2948805), (27, 2621160), (30, 2359044), (36, 1965870), (40, 1769283), (45, 1572696), (54, 1310580), (60, 1179522), (72, 982935), (81, 873720), (90, 786348), (108, 655290), (120, 589761), (135, 524232), (162, 436860), (180, 393174), (216, 327645), (243, 291240), (270, 262116), (324, 218430), (360, 196587), (405, 174744), (486, 145620), (540, 131058), (648, 109215), (729, 97080), (809, 87480), (810, 87372), (972, 72810), (1080, 65529), (1215, 58248), (1458, 48540), (1618, 43740), (1620, 43686), (1944, 36405), (2187, 32360), (2427, 29160), (2430, 29124), (2916, 24270), (3236, 21870), (3240, 21843), (3645, 19416), (4045, 17496), (4374, 16180), (4854, 14580), (4860, 14562), (5832, 12135), (6472, 10935), (7281, 9720), (7290, 9708), (8090, 8748)]