1391686560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:988

約数の個数: 288

約数和(自身を含む): 5237301888

約数和(自身を除く): 3845615328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 103, 110, 120, 132, 144, 160, 165, 176, 180, 198, 206, 220, 240, 264, 288, 309, 330, 352, 360, 396, 412, 440, 480, 495, 515, 528, 618, 660, 720, 792, 824, 853, 880, 927, 990, 1030, 1056, 1133, 1236, 1320, 1440, 1545, 1584, 1648, 1706, 1760, 1854, 1980, 2060, 2266, 2472, 2559, 2640, 3090, 3168, 3296, 3399, 3412, 3708, 3960, 4120, 4265, 4532, 4635, 4944, 5118, 5280, 5665, 6180, 6798, 6824, 7416, 7677, 7920, 8240, 8530, 9064, 9270, 9383, 9888, 10197, 10236, 11330, 12360, 12795, 13596, 13648, 14832, 15354, 15840, 16480, 16995, 17060, 18128, 18540, 18766, 20394, 20472, 22660, 24720, 25590, 27192, 27296, 28149, 29664, 30708, 33990, 34120, 36256, 37080, 37532, 38385, 40788, 40944, 45320, 46915, 49440, 50985, 51180, 54384, 56298, 61416, 67980, 68240, 74160, 75064, 76770, 81576, 81888, 84447, 87859, 90640, 93830, 101970, 102360, 108768, 112596, 122832, 135960, 136480, 140745, 148320, 150128, 153540, 163152, 168894, 175718, 181280, 187660, 203940, 204720, 225192, 245664, 263577, 271920, 281490, 300256, 307080, 326304, 337788, 351436, 375320, 407880, 409440, 422235, 439295, 450384, 527154, 543840, 562980, 614160, 675576, 702872, 750640, 790731, 815760, 844470, 878590, 900768, 966449, 1054308, 1125960, 1228320, 1317885, 1351152, 1405744, 1501280, 1581462, 1631520, 1688940, 1757180, 1932898, 2108616, 2251920, 2635770, 2702304, 2811488, 2899347, 3162924, 3377880, 3514360, 3865796, 3953655, 4217232, 4503840, 4832245, 5271540, 5798694, 6325848, 6755760, 7028720, 7731592, 7907310, 8434464, 8698041, 9664490, 10543080, 11597388, 12651696, 13511520, 14057440, 14496735, 15463184, 15814620, 17396082, 19328980, 21086160, 23194776, 25303392, 28993470, 30926368, 31629240, 34792164, 38657960, 42172320, 43490205, 46389552, 57986940, 63258480, 69584328, 77315920, 86980410, 92779104, 115973880, 126516960, 139168656, 154631840, 173960820, 231947760, 278337312, 347921640, 463895520, 695843280, 1391686560]

約数ペア:

[(1, 1391686560), (2, 695843280), (3, 463895520), (4, 347921640), (5, 278337312), (6, 231947760), (8, 173960820), (9, 154631840), (10, 139168656), (11, 126516960), (12, 115973880), (15, 92779104), (16, 86980410), (18, 77315920), (20, 69584328), (22, 63258480), (24, 57986940), (30, 46389552), (32, 43490205), (33, 42172320), (36, 38657960), (40, 34792164), (44, 31629240), (45, 30926368), (48, 28993470), (55, 25303392), (60, 23194776), (66, 21086160), (72, 19328980), (80, 17396082), (88, 15814620), (90, 15463184), (96, 14496735), (99, 14057440), (103, 13511520), (110, 12651696), (120, 11597388), (132, 10543080), (144, 9664490), (160, 8698041), (165, 8434464), (176, 7907310), (180, 7731592), (198, 7028720), (206, 6755760), (220, 6325848), (240, 5798694), (264, 5271540), (288, 4832245), (309, 4503840), (330, 4217232), (352, 3953655), (360, 3865796), (396, 3514360), (412, 3377880), (440, 3162924), (480, 2899347), (495, 2811488), (515, 2702304), (528, 2635770), (618, 2251920), (660, 2108616), (720, 1932898), (792, 1757180), (824, 1688940), (853, 1631520), (880, 1581462), (927, 1501280), (990, 1405744), (1030, 1351152), (1056, 1317885), (1133, 1228320), (1236, 1125960), (1320, 1054308), (1440, 966449), (1545, 900768), (1584, 878590), (1648, 844470), (1706, 815760), (1760, 790731), (1854, 750640), (1980, 702872), (2060, 675576), (2266, 614160), (2472, 562980), (2559, 543840), (2640, 527154), (3090, 450384), (3168, 439295), (3296, 422235), (3399, 409440), (3412, 407880), (3708, 375320), (3960, 351436), (4120, 337788), (4265, 326304), (4532, 307080), (4635, 300256), (4944, 281490), (5118, 271920), (5280, 263577), (5665, 245664), (6180, 225192), (6798, 204720), (6824, 203940), (7416, 187660), (7677, 181280), (7920, 175718), (8240, 168894), (8530, 163152), (9064, 153540), (9270, 150128), (9383, 148320), (9888, 140745), (10197, 136480), (10236, 135960), (11330, 122832), (12360, 112596), (12795, 108768), (13596, 102360), (13648, 101970), (14832, 93830), (15354, 90640), (15840, 87859), (16480, 84447), (16995, 81888), (17060, 81576), (18128, 76770), (18540, 75064), (18766, 74160), (20394, 68240), (20472, 67980), (22660, 61416), (24720, 56298), (25590, 54384), (27192, 51180), (27296, 50985), (28149, 49440), (29664, 46915), (30708, 45320), (33990, 40944), (34120, 40788), (36256, 38385), (37080, 37532)]