160870080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 224

約数和(自身を含む): 600431616

約数和(自身を除く): 439561536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 420, 444, 448, 480, 518, 555, 560, 592, 647, 672, 740, 777, 840, 888, 960, 1036, 1110, 1120, 1184, 1294, 1295, 1344, 1480, 1554, 1680, 1776, 1941, 2072, 2220, 2240, 2368, 2588, 2590, 2960, 3108, 3235, 3360, 3552, 3882, 3885, 4144, 4440, 4529, 5176, 5180, 5920, 6216, 6470, 6720, 7104, 7764, 7770, 8288, 8880, 9058, 9705, 10352, 10360, 11840, 12432, 12940, 13587, 15528, 15540, 16576, 17760, 18116, 19410, 20704, 20720, 22645, 23939, 24864, 25880, 27174, 31056, 31080, 35520, 36232, 38820, 41408, 41440, 45290, 47878, 49728, 51760, 54348, 62112, 62160, 67935, 71817, 72464, 77640, 82880, 90580, 95756, 103520, 108696, 119695, 124224, 124320, 135870, 143634, 144928, 155280, 167573, 181160, 191512, 207040, 217392, 239390, 248640, 271740, 287268, 289856, 310560, 335146, 359085, 362320, 383024, 434784, 478780, 502719, 543480, 574536, 621120, 670292, 718170, 724640, 766048, 837865, 869568, 957560, 1005438, 1086960, 1149072, 1340584, 1436340, 1449280, 1532096, 1675730, 1915120, 2010876, 2173920, 2298144, 2513595, 2681168, 2872680, 3351460, 3830240, 4021752, 4347840, 4596288, 5027190, 5362336, 5745360, 6702920, 7660480, 8043504, 10054380, 10724672, 11490720, 13405840, 16087008, 20108760, 22981440, 26811680, 32174016, 40217520, 53623360, 80435040, 160870080]

約数ペア:

[(1, 160870080), (2, 80435040), (3, 53623360), (4, 40217520), (5, 32174016), (6, 26811680), (7, 22981440), (8, 20108760), (10, 16087008), (12, 13405840), (14, 11490720), (15, 10724672), (16, 10054380), (20, 8043504), (21, 7660480), (24, 6702920), (28, 5745360), (30, 5362336), (32, 5027190), (35, 4596288), (37, 4347840), (40, 4021752), (42, 3830240), (48, 3351460), (56, 2872680), (60, 2681168), (64, 2513595), (70, 2298144), (74, 2173920), (80, 2010876), (84, 1915120), (96, 1675730), (105, 1532096), (111, 1449280), (112, 1436340), (120, 1340584), (140, 1149072), (148, 1086960), (160, 1005438), (168, 957560), (185, 869568), (192, 837865), (210, 766048), (222, 724640), (224, 718170), (240, 670292), (259, 621120), (280, 574536), (296, 543480), (320, 502719), (336, 478780), (370, 434784), (420, 383024), (444, 362320), (448, 359085), (480, 335146), (518, 310560), (555, 289856), (560, 287268), (592, 271740), (647, 248640), (672, 239390), (740, 217392), (777, 207040), (840, 191512), (888, 181160), (960, 167573), (1036, 155280), (1110, 144928), (1120, 143634), (1184, 135870), (1294, 124320), (1295, 124224), (1344, 119695), (1480, 108696), (1554, 103520), (1680, 95756), (1776, 90580), (1941, 82880), (2072, 77640), (2220, 72464), (2240, 71817), (2368, 67935), (2588, 62160), (2590, 62112), (2960, 54348), (3108, 51760), (3235, 49728), (3360, 47878), (3552, 45290), (3882, 41440), (3885, 41408), (4144, 38820), (4440, 36232), (4529, 35520), (5176, 31080), (5180, 31056), (5920, 27174), (6216, 25880), (6470, 24864), (6720, 23939), (7104, 22645), (7764, 20720), (7770, 20704), (8288, 19410), (8880, 18116), (9058, 17760), (9705, 16576), (10352, 15540), (10360, 15528), (11840, 13587), (12432, 12940)]