280830636576

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{21587}}^1$

素因数の和:21858

約数の個数: 288

約数和(自身を含む): 950507550720

約数和(自身を除く): 669676914144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 239, 243, 252, 288, 324, 336, 378, 432, 478, 486, 504, 567, 648, 672, 717, 756, 864, 956, 972, 1008, 1134, 1296, 1434, 1512, 1673, 1701, 1912, 1944, 2016, 2151, 2268, 2592, 2868, 3024, 3346, 3402, 3824, 3888, 4302, 4536, 5019, 5736, 6048, 6453, 6692, 6804, 7648, 7776, 8604, 9072, 10038, 11472, 12906, 13384, 13608, 15057, 17208, 18144, 19359, 20076, 21587, 22944, 25812, 26768, 27216, 30114, 34416, 38718, 40152, 43174, 45171, 51624, 53536, 54432, 58077, 60228, 64761, 68832, 77436, 80304, 86348, 90342, 103248, 116154, 120456, 129522, 135513, 151109, 154872, 160608, 172696, 180684, 194283, 206496, 232308, 240912, 259044, 271026, 302218, 309744, 345392, 361368, 388566, 406539, 453327, 464616, 481824, 518088, 542052, 582849, 604436, 619488, 690784, 722736, 777132, 813078, 906654, 929232, 1036176, 1084104, 1165698, 1208872, 1359981, 1445472, 1554264, 1626156, 1748547, 1813308, 1858464, 2072352, 2168208, 2331396, 2417744, 2719962, 3108528, 3252312, 3497094, 3626616, 4079943, 4336416, 4662792, 4835488, 5159293, 5245641, 5439924, 6217056, 6504624, 6994188, 7253232, 8159886, 9325584, 10318586, 10491282, 10879848, 12239829, 13009248, 13988376, 14506464, 15477879, 16319772, 18651168, 20637172, 20982564, 21759696, 24479658, 27976752, 30955758, 32639544, 36115051, 36719487, 41274344, 41965128, 43519392, 46433637, 48959316, 55953504, 61911516, 65279088, 72230102, 73438974, 82548688, 83930256, 92867274, 97918632, 108345153, 123823032, 130558176, 139300911, 144460204, 146877948, 165097376, 167860512, 185734548, 195837264, 216690306, 247646064, 278601822, 288920408, 293755896, 325035459, 371469096, 391674528, 417902733, 433380612, 495292128, 557203644, 577840816, 587511792, 650070918, 742938192, 835805466, 866761224, 975106377, 1114407288, 1155681632, 1175023584, 1253708199, 1300141836, 1485876384, 1671610932, 1733522448, 1950212754, 2228814576, 2507416398, 2600283672, 2925319131, 3343221864, 3467044896, 3900425508, 4457629152, 5014832796, 5200567344, 5850638262, 6686443728, 7800851016, 8775957393, 10029665592, 10401134688, 11701276524, 13372887456, 15601702032, 17551914786, 20059331184, 23402553048, 31203404064, 35103829572, 40118662368, 46805106096, 70207659144, 93610212192, 140415318288, 280830636576]

約数ペア:

[(1, 280830636576), (2, 140415318288), (3, 93610212192), (4, 70207659144), (6, 46805106096), (7, 40118662368), (8, 35103829572), (9, 31203404064), (12, 23402553048), (14, 20059331184), (16, 17551914786), (18, 15601702032), (21, 13372887456), (24, 11701276524), (27, 10401134688), (28, 10029665592), (32, 8775957393), (36, 7800851016), (42, 6686443728), (48, 5850638262), (54, 5200567344), (56, 5014832796), (63, 4457629152), (72, 3900425508), (81, 3467044896), (84, 3343221864), (96, 2925319131), (108, 2600283672), (112, 2507416398), (126, 2228814576), (144, 1950212754), (162, 1733522448), (168, 1671610932), (189, 1485876384), (216, 1300141836), (224, 1253708199), (239, 1175023584), (243, 1155681632), (252, 1114407288), (288, 975106377), (324, 866761224), (336, 835805466), (378, 742938192), (432, 650070918), (478, 587511792), (486, 577840816), (504, 557203644), (567, 495292128), (648, 433380612), (672, 417902733), (717, 391674528), (756, 371469096), (864, 325035459), (956, 293755896), (972, 288920408), (1008, 278601822), (1134, 247646064), (1296, 216690306), (1434, 195837264), (1512, 185734548), (1673, 167860512), (1701, 165097376), (1912, 146877948), (1944, 144460204), (2016, 139300911), (2151, 130558176), (2268, 123823032), (2592, 108345153), (2868, 97918632), (3024, 92867274), (3346, 83930256), (3402, 82548688), (3824, 73438974), (3888, 72230102), (4302, 65279088), (4536, 61911516), (5019, 55953504), (5736, 48959316), (6048, 46433637), (6453, 43519392), (6692, 41965128), (6804, 41274344), (7648, 36719487), (7776, 36115051), (8604, 32639544), (9072, 30955758), (10038, 27976752), (11472, 24479658), (12906, 21759696), (13384, 20982564), (13608, 20637172), (15057, 18651168), (17208, 16319772), (18144, 15477879), (19359, 14506464), (20076, 13988376), (21587, 13009248), (22944, 12239829), (25812, 10879848), (26768, 10491282), (27216, 10318586), (30114, 9325584), (34416, 8159886), (38718, 7253232), (40152, 6994188), (43174, 6504624), (45171, 6217056), (51624, 5439924), (53536, 5245641), (54432, 5159293), (58077, 4835488), (60228, 4662792), (64761, 4336416), (68832, 4079943), (77436, 3626616), (80304, 3497094), (86348, 3252312), (90342, 3108528), (103248, 2719962), (116154, 2417744), (120456, 2331396), (129522, 2168208), (135513, 2072352), (151109, 1858464), (154872, 1813308), (160608, 1748547), (172696, 1626156), (180684, 1554264), (194283, 1445472), (206496, 1359981), (232308, 1208872), (240912, 1165698), (259044, 1084104), (271026, 1036176), (302218, 929232), (309744, 906654), (345392, 813078), (361368, 777132), (388566, 722736), (406539, 690784), (453327, 619488), (464616, 604436), (481824, 582849), (518088, 542052)]