20196245760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3467}}^1$

素因数の和:3569

約数の個数: 288

約数和(自身を含む): 67880356992

約数和(自身を除く): 47684111232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 41, 48, 60, 64, 74, 80, 82, 96, 111, 120, 123, 128, 148, 160, 164, 185, 192, 205, 222, 240, 246, 256, 296, 320, 328, 370, 384, 410, 444, 480, 492, 555, 592, 615, 640, 656, 740, 768, 820, 888, 960, 984, 1110, 1184, 1230, 1280, 1312, 1480, 1517, 1640, 1776, 1920, 1968, 2220, 2368, 2460, 2624, 2960, 3034, 3280, 3467, 3552, 3840, 3936, 4440, 4551, 4736, 4920, 5248, 5920, 6068, 6560, 6934, 7104, 7585, 7872, 8880, 9102, 9472, 9840, 10401, 10496, 11840, 12136, 13120, 13868, 14208, 15170, 15744, 17335, 17760, 18204, 19680, 20802, 22755, 23680, 24272, 26240, 27736, 28416, 30340, 31488, 34670, 35520, 36408, 39360, 41604, 45510, 47360, 48544, 52005, 52480, 55472, 60680, 69340, 71040, 72816, 78720, 83208, 91020, 97088, 104010, 110944, 121360, 128279, 138680, 142080, 142147, 145632, 157440, 166416, 182040, 194176, 208020, 221888, 242720, 256558, 277360, 284294, 291264, 332832, 364080, 384837, 388352, 416040, 426441, 443776, 485440, 513116, 554720, 568588, 582528, 641395, 665664, 710735, 728160, 769674, 832080, 852882, 887552, 970880, 1026232, 1109440, 1137176, 1165056, 1282790, 1331328, 1421470, 1456320, 1539348, 1664160, 1705764, 1924185, 1941760, 2052464, 2132205, 2218880, 2274352, 2565580, 2662656, 2842940, 2912640, 3078696, 3328320, 3411528, 3848370, 4104928, 4264410, 4437760, 4548704, 5131160, 5259439, 5685880, 5825280, 6157392, 6656640, 6823056, 7696740, 8209856, 8528820, 9097408, 10262320, 10518878, 11371760, 12314784, 13313280, 13646112, 15393480, 15778317, 16419712, 17057640, 18194816, 20524640, 21037756, 22743520, 24629568, 26297195, 27292224, 30786960, 31556634, 32839424, 34115280, 36389632, 41049280, 42075512, 45487040, 49259136, 52594390, 54584448, 61573920, 63113268, 68230560, 78891585, 82098560, 84151024, 90974080, 98518272, 105188780, 109168896, 123147840, 126226536, 136461120, 157783170, 164197120, 168302048, 181948160, 210377560, 246295680, 252453072, 272922240, 315566340, 336604096, 420755120, 492591360, 504906144, 545844480, 631132680, 673208192, 841510240, 1009812288, 1262265360, 1346416384, 1683020480, 2019624576, 2524530720, 3366040960, 4039249152, 5049061440, 6732081920, 10098122880, 20196245760]

約数ペア:

[(1, 20196245760), (2, 10098122880), (3, 6732081920), (4, 5049061440), (5, 4039249152), (6, 3366040960), (8, 2524530720), (10, 2019624576), (12, 1683020480), (15, 1346416384), (16, 1262265360), (20, 1009812288), (24, 841510240), (30, 673208192), (32, 631132680), (37, 545844480), (40, 504906144), (41, 492591360), (48, 420755120), (60, 336604096), (64, 315566340), (74, 272922240), (80, 252453072), (82, 246295680), (96, 210377560), (111, 181948160), (120, 168302048), (123, 164197120), (128, 157783170), (148, 136461120), (160, 126226536), (164, 123147840), (185, 109168896), (192, 105188780), (205, 98518272), (222, 90974080), (240, 84151024), (246, 82098560), (256, 78891585), (296, 68230560), (320, 63113268), (328, 61573920), (370, 54584448), (384, 52594390), (410, 49259136), (444, 45487040), (480, 42075512), (492, 41049280), (555, 36389632), (592, 34115280), (615, 32839424), (640, 31556634), (656, 30786960), (740, 27292224), (768, 26297195), (820, 24629568), (888, 22743520), (960, 21037756), (984, 20524640), (1110, 18194816), (1184, 17057640), (1230, 16419712), (1280, 15778317), (1312, 15393480), (1480, 13646112), (1517, 13313280), (1640, 12314784), (1776, 11371760), (1920, 10518878), (1968, 10262320), (2220, 9097408), (2368, 8528820), (2460, 8209856), (2624, 7696740), (2960, 6823056), (3034, 6656640), (3280, 6157392), (3467, 5825280), (3552, 5685880), (3840, 5259439), (3936, 5131160), (4440, 4548704), (4551, 4437760), (4736, 4264410), (4920, 4104928), (5248, 3848370), (5920, 3411528), (6068, 3328320), (6560, 3078696), (6934, 2912640), (7104, 2842940), (7585, 2662656), (7872, 2565580), (8880, 2274352), (9102, 2218880), (9472, 2132205), (9840, 2052464), (10401, 1941760), (10496, 1924185), (11840, 1705764), (12136, 1664160), (13120, 1539348), (13868, 1456320), (14208, 1421470), (15170, 1331328), (15744, 1282790), (17335, 1165056), (17760, 1137176), (18204, 1109440), (19680, 1026232), (20802, 970880), (22755, 887552), (23680, 852882), (24272, 832080), (26240, 769674), (27736, 728160), (28416, 710735), (30340, 665664), (31488, 641395), (34670, 582528), (35520, 568588), (36408, 554720), (39360, 513116), (41604, 485440), (45510, 443776), (47360, 426441), (48544, 416040), (52005, 388352), (52480, 384837), (55472, 364080), (60680, 332832), (69340, 291264), (71040, 284294), (72816, 277360), (78720, 256558), (83208, 242720), (91020, 221888), (97088, 208020), (104010, 194176), (110944, 182040), (121360, 166416), (128279, 157440), (138680, 145632), (142080, 142147)]