206081245760

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:1133

約数の個数: 224

約数和(自身を含む): 532812833280

約数和(自身を除く): 326731587520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 347, 367, 389, 416, 520, 694, 734, 778, 832, 1040, 1388, 1468, 1556, 1735, 1835, 1945, 2080, 2776, 2936, 3112, 3470, 3670, 3890, 4160, 4511, 4771, 5057, 5552, 5872, 6224, 6940, 7340, 7780, 9022, 9542, 10114, 11104, 11744, 12448, 13880, 14680, 15560, 18044, 19084, 20228, 22208, 22555, 23488, 23855, 24896, 25285, 27760, 29360, 31120, 36088, 38168, 40456, 45110, 47710, 50570, 55520, 58720, 62240, 72176, 76336, 80912, 90220, 95420, 101140, 111040, 117440, 124480, 127349, 134983, 142763, 144352, 152672, 161824, 180440, 190840, 202280, 254698, 269966, 285526, 288704, 305344, 323648, 360880, 381680, 404560, 509396, 539932, 571052, 636745, 674915, 713815, 721760, 763360, 809120, 1018792, 1079864, 1142104, 1273490, 1349830, 1427630, 1443520, 1526720, 1618240, 1655537, 1754779, 1855919, 2037584, 2159728, 2284208, 2546980, 2699660, 2855260, 3311074, 3509558, 3711838, 4075168, 4319456, 4568416, 5093960, 5399320, 5710520, 6622148, 7019116, 7423676, 8150336, 8277685, 8638912, 8773895, 9136832, 9279595, 10187920, 10798640, 11421040, 13244296, 14038232, 14847352, 16555370, 17547790, 18559190, 20375840, 21597280, 22842080, 26488592, 28076464, 29694704, 33110740, 35095580, 37118380, 40751680, 43194560, 45684160, 49538761, 52977184, 56152928, 59389408, 66221480, 70191160, 74236760, 99077522, 105954368, 112305856, 118778816, 132442960, 140382320, 148473520, 198155044, 247693805, 264885920, 280764640, 296947040, 396310088, 495387610, 529771840, 561529280, 593894080, 644003893, 792620176, 990775220, 1288007786, 1585240352, 1981550440, 2576015572, 3170480704, 3220019465, 3963100880, 5152031144, 6440038930, 7926201760, 10304062288, 12880077860, 15852403520, 20608124576, 25760155720, 41216249152, 51520311440, 103040622880, 206081245760]

約数ペア:

[(1, 206081245760), (2, 103040622880), (4, 51520311440), (5, 41216249152), (8, 25760155720), (10, 20608124576), (13, 15852403520), (16, 12880077860), (20, 10304062288), (26, 7926201760), (32, 6440038930), (40, 5152031144), (52, 3963100880), (64, 3220019465), (65, 3170480704), (80, 2576015572), (104, 1981550440), (130, 1585240352), (160, 1288007786), (208, 990775220), (260, 792620176), (320, 644003893), (347, 593894080), (367, 561529280), (389, 529771840), (416, 495387610), (520, 396310088), (694, 296947040), (734, 280764640), (778, 264885920), (832, 247693805), (1040, 198155044), (1388, 148473520), (1468, 140382320), (1556, 132442960), (1735, 118778816), (1835, 112305856), (1945, 105954368), (2080, 99077522), (2776, 74236760), (2936, 70191160), (3112, 66221480), (3470, 59389408), (3670, 56152928), (3890, 52977184), (4160, 49538761), (4511, 45684160), (4771, 43194560), (5057, 40751680), (5552, 37118380), (5872, 35095580), (6224, 33110740), (6940, 29694704), (7340, 28076464), (7780, 26488592), (9022, 22842080), (9542, 21597280), (10114, 20375840), (11104, 18559190), (11744, 17547790), (12448, 16555370), (13880, 14847352), (14680, 14038232), (15560, 13244296), (18044, 11421040), (19084, 10798640), (20228, 10187920), (22208, 9279595), (22555, 9136832), (23488, 8773895), (23855, 8638912), (24896, 8277685), (25285, 8150336), (27760, 7423676), (29360, 7019116), (31120, 6622148), (36088, 5710520), (38168, 5399320), (40456, 5093960), (45110, 4568416), (47710, 4319456), (50570, 4075168), (55520, 3711838), (58720, 3509558), (62240, 3311074), (72176, 2855260), (76336, 2699660), (80912, 2546980), (90220, 2284208), (95420, 2159728), (101140, 2037584), (111040, 1855919), (117440, 1754779), (124480, 1655537), (127349, 1618240), (134983, 1526720), (142763, 1443520), (144352, 1427630), (152672, 1349830), (161824, 1273490), (180440, 1142104), (190840, 1079864), (202280, 1018792), (254698, 809120), (269966, 763360), (285526, 721760), (288704, 713815), (305344, 674915), (323648, 636745), (360880, 571052), (381680, 539932), (404560, 509396)]