2143088280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1196

約数の個数: 320

約数和(自身を含む): 7833830400

約数和(自身を除く): 5690742120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 54, 57, 60, 62, 72, 76, 81, 90, 93, 95, 108, 114, 120, 124, 135, 152, 155, 162, 171, 180, 186, 190, 216, 228, 248, 270, 279, 285, 310, 324, 342, 360, 372, 380, 405, 456, 465, 513, 540, 558, 570, 589, 620, 648, 684, 744, 760, 810, 837, 855, 930, 1026, 1080, 1116, 1123, 1140, 1178, 1240, 1368, 1395, 1539, 1620, 1674, 1710, 1767, 1860, 2052, 2232, 2246, 2280, 2356, 2511, 2565, 2790, 2945, 3078, 3240, 3348, 3369, 3420, 3534, 3720, 4104, 4185, 4492, 4712, 5022, 5130, 5301, 5580, 5615, 5890, 6156, 6696, 6738, 6840, 7068, 7695, 8370, 8835, 8984, 10044, 10107, 10260, 10602, 11160, 11230, 11780, 12312, 12555, 13476, 14136, 15390, 15903, 16740, 16845, 17670, 20088, 20214, 20520, 21204, 21337, 22460, 23560, 25110, 26505, 26952, 30321, 30780, 31806, 33480, 33690, 34813, 35340, 40428, 42408, 42674, 44920, 47709, 50220, 50535, 53010, 60642, 61560, 63612, 64011, 67380, 69626, 70680, 79515, 80856, 85348, 90963, 95418, 100440, 101070, 104439, 106020, 106685, 121284, 127224, 128022, 134760, 139252, 151605, 159030, 170696, 174065, 181926, 190836, 192033, 202140, 208878, 212040, 213370, 238545, 242568, 256044, 278504, 303210, 313317, 318060, 320055, 348130, 363852, 381672, 384066, 404280, 417756, 426740, 454815, 477090, 512088, 522195, 576099, 606420, 626634, 636120, 640110, 661447, 696260, 727704, 768132, 835512, 853480, 909630, 939951, 954180, 960165, 1044390, 1152198, 1212840, 1253268, 1280220, 1322894, 1392520, 1536264, 1566585, 1728297, 1819260, 1879902, 1908360, 1920330, 1984341, 2088780, 2304396, 2506536, 2560440, 2645788, 2819853, 2880495, 3133170, 3307235, 3456594, 3638520, 3759804, 3840660, 3968682, 4177560, 4608792, 4699755, 5291576, 5639706, 5760990, 5953023, 6266340, 6614470, 6913188, 7519608, 7681320, 7937364, 8641485, 9399510, 9921705, 11279412, 11521980, 11906046, 12532680, 13228940, 13826376, 14099265, 15874728, 17282970, 17859069, 18799020, 19843410, 22558824, 23043960, 23812092, 26457880, 28198530, 29765115, 34565940, 35718138, 37598040, 39686820, 47624184, 53577207, 56397060, 59530230, 69131880, 71436276, 79373640, 89295345, 107154414, 112794120, 119060460, 142872552, 178590690, 214308828, 238120920, 267886035, 357181380, 428617656, 535772070, 714362760, 1071544140, 2143088280]

約数ペア:

[(1, 2143088280), (2, 1071544140), (3, 714362760), (4, 535772070), (5, 428617656), (6, 357181380), (8, 267886035), (9, 238120920), (10, 214308828), (12, 178590690), (15, 142872552), (18, 119060460), (19, 112794120), (20, 107154414), (24, 89295345), (27, 79373640), (30, 71436276), (31, 69131880), (36, 59530230), (38, 56397060), (40, 53577207), (45, 47624184), (54, 39686820), (57, 37598040), (60, 35718138), (62, 34565940), (72, 29765115), (76, 28198530), (81, 26457880), (90, 23812092), (93, 23043960), (95, 22558824), (108, 19843410), (114, 18799020), (120, 17859069), (124, 17282970), (135, 15874728), (152, 14099265), (155, 13826376), (162, 13228940), (171, 12532680), (180, 11906046), (186, 11521980), (190, 11279412), (216, 9921705), (228, 9399510), (248, 8641485), (270, 7937364), (279, 7681320), (285, 7519608), (310, 6913188), (324, 6614470), (342, 6266340), (360, 5953023), (372, 5760990), (380, 5639706), (405, 5291576), (456, 4699755), (465, 4608792), (513, 4177560), (540, 3968682), (558, 3840660), (570, 3759804), (589, 3638520), (620, 3456594), (648, 3307235), (684, 3133170), (744, 2880495), (760, 2819853), (810, 2645788), (837, 2560440), (855, 2506536), (930, 2304396), (1026, 2088780), (1080, 1984341), (1116, 1920330), (1123, 1908360), (1140, 1879902), (1178, 1819260), (1240, 1728297), (1368, 1566585), (1395, 1536264), (1539, 1392520), (1620, 1322894), (1674, 1280220), (1710, 1253268), (1767, 1212840), (1860, 1152198), (2052, 1044390), (2232, 960165), (2246, 954180), (2280, 939951), (2356, 909630), (2511, 853480), (2565, 835512), (2790, 768132), (2945, 727704), (3078, 696260), (3240, 661447), (3348, 640110), (3369, 636120), (3420, 626634), (3534, 606420), (3720, 576099), (4104, 522195), (4185, 512088), (4492, 477090), (4712, 454815), (5022, 426740), (5130, 417756), (5301, 404280), (5580, 384066), (5615, 381672), (5890, 363852), (6156, 348130), (6696, 320055), (6738, 318060), (6840, 313317), (7068, 303210), (7695, 278504), (8370, 256044), (8835, 242568), (8984, 238545), (10044, 213370), (10107, 212040), (10260, 208878), (10602, 202140), (11160, 192033), (11230, 190836), (11780, 181926), (12312, 174065), (12555, 170696), (13476, 159030), (14136, 151605), (15390, 139252), (15903, 134760), (16740, 128022), (16845, 127224), (17670, 121284), (20088, 106685), (20214, 106020), (20520, 104439), (21204, 101070), (21337, 100440), (22460, 95418), (23560, 90963), (25110, 85348), (26505, 80856), (26952, 79515), (30321, 70680), (30780, 69626), (31806, 67380), (33480, 64011), (33690, 63612), (34813, 61560), (35340, 60642), (40428, 53010), (42408, 50535), (42674, 50220), (44920, 47709)]