1528265760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:728

約数の個数: 384

約数和(自身を含む): 5957038080

約数和(自身を除く): 4428772320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 37, 38, 40, 42, 48, 56, 57, 60, 70, 74, 76, 80, 84, 95, 96, 105, 111, 112, 114, 120, 133, 140, 148, 152, 160, 168, 185, 190, 210, 222, 224, 228, 240, 259, 266, 280, 285, 296, 304, 336, 370, 380, 399, 420, 444, 456, 480, 518, 532, 555, 560, 570, 592, 608, 647, 665, 672, 703, 740, 760, 777, 798, 840, 888, 912, 1036, 1064, 1110, 1120, 1140, 1184, 1294, 1295, 1330, 1406, 1480, 1520, 1554, 1596, 1680, 1776, 1824, 1941, 1995, 2072, 2109, 2128, 2220, 2280, 2588, 2590, 2660, 2812, 2960, 3040, 3108, 3192, 3235, 3360, 3515, 3552, 3882, 3885, 3990, 4144, 4218, 4256, 4440, 4529, 4560, 4921, 5176, 5180, 5320, 5624, 5920, 6216, 6384, 6470, 7030, 7764, 7770, 7980, 8288, 8436, 8880, 9058, 9120, 9705, 9842, 10352, 10360, 10545, 10640, 11248, 12293, 12432, 12768, 12940, 13587, 14060, 14763, 15528, 15540, 15960, 16872, 17760, 18116, 19410, 19684, 20704, 20720, 21090, 21280, 22496, 22645, 23939, 24586, 24605, 24864, 25880, 27174, 28120, 29526, 31056, 31080, 31920, 33744, 36232, 36879, 38820, 39368, 41440, 42180, 45290, 47878, 49172, 49210, 51760, 54348, 56240, 59052, 61465, 62112, 62160, 63840, 67488, 67935, 71817, 72464, 73758, 73815, 77640, 78736, 84360, 86051, 90580, 95756, 98344, 98420, 103520, 108696, 112480, 118104, 119695, 122930, 124320, 135870, 143634, 144928, 147516, 147630, 155280, 157472, 167573, 168720, 172102, 181160, 184395, 191512, 196688, 196840, 217392, 236208, 239390, 245860, 258153, 271740, 287268, 295032, 295260, 310560, 335146, 337440, 344204, 359085, 362320, 368790, 383024, 393376, 393680, 430255, 434784, 454841, 472416, 478780, 491720, 502719, 516306, 543480, 574536, 590064, 590520, 670292, 688408, 718170, 724640, 737580, 766048, 787360, 837865, 860510, 909682, 957560, 983440, 1005438, 1032612, 1086960, 1149072, 1180128, 1181040, 1290765, 1340584, 1364523, 1376816, 1436340, 1475160, 1675730, 1721020, 1819364, 1915120, 1966880, 2010876, 2065224, 2173920, 2274205, 2298144, 2362080, 2513595, 2581530, 2681168, 2729046, 2753632, 2872680, 2950320, 3183887, 3351460, 3442040, 3638728, 3830240, 4021752, 4130448, 4548410, 5027190, 5163060, 5362336, 5458092, 5745360, 5900640, 6367774, 6702920, 6822615, 6884080, 7277456, 8043504, 8260896, 9096820, 9551661, 10054380, 10326120, 10916184, 11490720, 12735548, 13405840, 13645230, 13768160, 14554912, 15919435, 16087008, 18193640, 19103322, 20108760, 20652240, 21832368, 25471096, 26811680, 27290460, 31838870, 36387280, 38206644, 40217520, 41304480, 43664736, 47758305, 50942192, 54580920, 63677740, 72774560, 76413288, 80435040, 95516610, 101884384, 109161840, 127355480, 152826576, 191033220, 218323680, 254710960, 305653152, 382066440, 509421920, 764132880, 1528265760]

約数ペア:

[(1, 1528265760), (2, 764132880), (3, 509421920), (4, 382066440), (5, 305653152), (6, 254710960), (7, 218323680), (8, 191033220), (10, 152826576), (12, 127355480), (14, 109161840), (15, 101884384), (16, 95516610), (19, 80435040), (20, 76413288), (21, 72774560), (24, 63677740), (28, 54580920), (30, 50942192), (32, 47758305), (35, 43664736), (37, 41304480), (38, 40217520), (40, 38206644), (42, 36387280), (48, 31838870), (56, 27290460), (57, 26811680), (60, 25471096), (70, 21832368), (74, 20652240), (76, 20108760), (80, 19103322), (84, 18193640), (95, 16087008), (96, 15919435), (105, 14554912), (111, 13768160), (112, 13645230), (114, 13405840), (120, 12735548), (133, 11490720), (140, 10916184), (148, 10326120), (152, 10054380), (160, 9551661), (168, 9096820), (185, 8260896), (190, 8043504), (210, 7277456), (222, 6884080), (224, 6822615), (228, 6702920), (240, 6367774), (259, 5900640), (266, 5745360), (280, 5458092), (285, 5362336), (296, 5163060), (304, 5027190), (336, 4548410), (370, 4130448), (380, 4021752), (399, 3830240), (420, 3638728), (444, 3442040), (456, 3351460), (480, 3183887), (518, 2950320), (532, 2872680), (555, 2753632), (560, 2729046), (570, 2681168), (592, 2581530), (608, 2513595), (647, 2362080), (665, 2298144), (672, 2274205), (703, 2173920), (740, 2065224), (760, 2010876), (777, 1966880), (798, 1915120), (840, 1819364), (888, 1721020), (912, 1675730), (1036, 1475160), (1064, 1436340), (1110, 1376816), (1120, 1364523), (1140, 1340584), (1184, 1290765), (1294, 1181040), (1295, 1180128), (1330, 1149072), (1406, 1086960), (1480, 1032612), (1520, 1005438), (1554, 983440), (1596, 957560), (1680, 909682), (1776, 860510), (1824, 837865), (1941, 787360), (1995, 766048), (2072, 737580), (2109, 724640), (2128, 718170), (2220, 688408), (2280, 670292), (2588, 590520), (2590, 590064), (2660, 574536), (2812, 543480), (2960, 516306), (3040, 502719), (3108, 491720), (3192, 478780), (3235, 472416), (3360, 454841), (3515, 434784), (3552, 430255), (3882, 393680), (3885, 393376), (3990, 383024), (4144, 368790), (4218, 362320), (4256, 359085), (4440, 344204), (4529, 337440), (4560, 335146), (4921, 310560), (5176, 295260), (5180, 295032), (5320, 287268), (5624, 271740), (5920, 258153), (6216, 245860), (6384, 239390), (6470, 236208), (7030, 217392), (7764, 196840), (7770, 196688), (7980, 191512), (8288, 184395), (8436, 181160), (8880, 172102), (9058, 168720), (9120, 167573), (9705, 157472), (9842, 155280), (10352, 147630), (10360, 147516), (10545, 144928), (10640, 143634), (11248, 135870), (12293, 124320), (12432, 122930), (12768, 119695), (12940, 118104), (13587, 112480), (14060, 108696), (14763, 103520), (15528, 98420), (15540, 98344), (15960, 95756), (16872, 90580), (17760, 86051), (18116, 84360), (19410, 78736), (19684, 77640), (20704, 73815), (20720, 73758), (21090, 72464), (21280, 71817), (22496, 67935), (22645, 67488), (23939, 63840), (24586, 62160), (24605, 62112), (24864, 61465), (25880, 59052), (27174, 56240), (28120, 54348), (29526, 51760), (31056, 49210), (31080, 49172), (31920, 47878), (33744, 45290), (36232, 42180), (36879, 41440), (38820, 39368)]