15704991120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37847}}^1$

素因数の和:37902

約数の個数: 320

約数和(自身を含む): 63075962880

約数和(自身を除く): 47370971760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 2128, 2184, 2280, 2470, 2660, 2730, 2964, 3120, 3192, 3458, 3640, 3705, 3952, 3990, 4368, 4560, 4940, 5187, 5320, 5460, 5928, 6384, 6916, 7280, 7410, 7980, 8645, 9880, 10374, 10640, 10920, 11856, 13832, 14820, 15960, 17290, 19760, 20748, 21840, 25935, 27664, 29640, 31920, 34580, 37847, 41496, 51870, 59280, 69160, 75694, 82992, 103740, 113541, 138320, 151388, 189235, 207480, 227082, 264929, 302776, 378470, 414960, 454164, 492011, 529858, 567705, 605552, 719093, 756940, 794787, 908328, 984022, 1059716, 1135410, 1324645, 1438186, 1476033, 1513880, 1589574, 1816656, 1968044, 2119432, 2157279, 2270820, 2460055, 2649290, 2876372, 2952066, 3027760, 3179148, 3444077, 3595465, 3936088, 3973935, 4238864, 4314558, 4541640, 4920110, 5033651, 5298580, 5752744, 5904132, 6358296, 6888154, 7190930, 7380165, 7872176, 7947870, 8629116, 9083280, 9348209, 9840220, 10067302, 10332231, 10597160, 10786395, 11505488, 11808264, 12716592, 13776308, 14381860, 14760330, 15100953, 15895740, 17220385, 17258232, 18696418, 19680440, 20134604, 20664462, 21194320, 21572790, 23616528, 25168255, 27552616, 28044627, 28763720, 29520660, 30201906, 31791480, 34440770, 34516464, 37392836, 39360880, 40269208, 41328924, 43145580, 46741045, 50336510, 51661155, 55105232, 56089254, 57527440, 59041320, 60403812, 63582960, 65437463, 68881540, 74785672, 75504765, 80538416, 82657848, 86291160, 93482090, 100673020, 103322310, 112178508, 118082640, 120807624, 130874926, 137763080, 140223135, 149571344, 151009530, 165315696, 172582320, 186964180, 196312389, 201346040, 206644620, 224357016, 241615248, 261749852, 275526160, 280446270, 302019060, 327187315, 373928360, 392624778, 402692080, 413289240, 448714032, 523499704, 560892540, 604038120, 654374630, 747856720, 785249556, 826578480, 981561945, 1046999408, 1121785080, 1208076240, 1308749260, 1570499112, 1963123890, 2243570160, 2617498520, 3140998224, 3926247780, 5234997040, 7852495560, 15704991120]

約数ペア:

[(1, 15704991120), (2, 7852495560), (3, 5234997040), (4, 3926247780), (5, 3140998224), (6, 2617498520), (7, 2243570160), (8, 1963123890), (10, 1570499112), (12, 1308749260), (13, 1208076240), (14, 1121785080), (15, 1046999408), (16, 981561945), (19, 826578480), (20, 785249556), (21, 747856720), (24, 654374630), (26, 604038120), (28, 560892540), (30, 523499704), (35, 448714032), (38, 413289240), (39, 402692080), (40, 392624778), (42, 373928360), (48, 327187315), (52, 302019060), (56, 280446270), (57, 275526160), (60, 261749852), (65, 241615248), (70, 224357016), (76, 206644620), (78, 201346040), (80, 196312389), (84, 186964180), (91, 172582320), (95, 165315696), (104, 151009530), (105, 149571344), (112, 140223135), (114, 137763080), (120, 130874926), (130, 120807624), (133, 118082640), (140, 112178508), (152, 103322310), (156, 100673020), (168, 93482090), (182, 86291160), (190, 82657848), (195, 80538416), (208, 75504765), (210, 74785672), (228, 68881540), (240, 65437463), (247, 63582960), (260, 60403812), (266, 59041320), (273, 57527440), (280, 56089254), (285, 55105232), (304, 51661155), (312, 50336510), (336, 46741045), (364, 43145580), (380, 41328924), (390, 40269208), (399, 39360880), (420, 37392836), (455, 34516464), (456, 34440770), (494, 31791480), (520, 30201906), (532, 29520660), (546, 28763720), (560, 28044627), (570, 27552616), (624, 25168255), (665, 23616528), (728, 21572790), (741, 21194320), (760, 20664462), (780, 20134604), (798, 19680440), (840, 18696418), (910, 17258232), (912, 17220385), (988, 15895740), (1040, 15100953), (1064, 14760330), (1092, 14381860), (1140, 13776308), (1235, 12716592), (1330, 11808264), (1365, 11505488), (1456, 10786395), (1482, 10597160), (1520, 10332231), (1560, 10067302), (1596, 9840220), (1680, 9348209), (1729, 9083280), (1820, 8629116), (1976, 7947870), (1995, 7872176), (2128, 7380165), (2184, 7190930), (2280, 6888154), (2470, 6358296), (2660, 5904132), (2730, 5752744), (2964, 5298580), (3120, 5033651), (3192, 4920110), (3458, 4541640), (3640, 4314558), (3705, 4238864), (3952, 3973935), (3990, 3936088), (4368, 3595465), (4560, 3444077), (4940, 3179148), (5187, 3027760), (5320, 2952066), (5460, 2876372), (5928, 2649290), (6384, 2460055), (6916, 2270820), (7280, 2157279), (7410, 2119432), (7980, 1968044), (8645, 1816656), (9880, 1589574), (10374, 1513880), (10640, 1476033), (10920, 1438186), (11856, 1324645), (13832, 1135410), (14820, 1059716), (15960, 984022), (17290, 908328), (19760, 794787), (20748, 756940), (21840, 719093), (25935, 605552), (27664, 567705), (29640, 529858), (31920, 492011), (34580, 454164), (37847, 414960), (41496, 378470), (51870, 302776), (59280, 264929), (69160, 227082), (75694, 207480), (82992, 189235), (103740, 151388), (113541, 138320)]