18452732480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21851}}^1$

素因数の和:21917

約数の個数: 224

約数和(自身を含む): 55948112640

約数和(自身を除く): 37495380160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 320, 364, 377, 406, 416, 448, 455, 464, 520, 560, 580, 728, 754, 812, 832, 910, 928, 1015, 1040, 1120, 1160, 1456, 1508, 1624, 1820, 1856, 1885, 2030, 2080, 2240, 2320, 2639, 2912, 3016, 3248, 3640, 3770, 4060, 4160, 4640, 5278, 5824, 6032, 6496, 7280, 7540, 8120, 9280, 10556, 12064, 12992, 13195, 14560, 15080, 16240, 21112, 21851, 24128, 26390, 29120, 30160, 32480, 42224, 43702, 52780, 60320, 64960, 84448, 87404, 105560, 109255, 120640, 152957, 168896, 174808, 211120, 218510, 284063, 305914, 349616, 422240, 437020, 568126, 611828, 633679, 699232, 764785, 844480, 874040, 1136252, 1223656, 1267358, 1398464, 1420315, 1529570, 1748080, 1988441, 2272504, 2447312, 2534716, 2840630, 3059140, 3168395, 3496160, 3976882, 4435753, 4545008, 4894624, 5069432, 5681260, 6118280, 6336790, 6992320, 7953764, 8237827, 8871506, 9090016, 9789248, 9942205, 10138864, 11362520, 12236560, 12673580, 15907528, 16475654, 17743012, 18180032, 19884410, 20277728, 22178765, 22725040, 24473120, 25347160, 31815056, 32951308, 35486024, 39768820, 40555456, 41189135, 44357530, 45450080, 48946240, 50694320, 57664789, 63630112, 65902616, 70972048, 79537640, 82378270, 88715060, 90900160, 101388640, 115329578, 127260224, 131805232, 141944096, 159075280, 164756540, 177430120, 202777280, 230659156, 263610464, 283888192, 288323945, 318150560, 329513080, 354860240, 461318312, 527220928, 576647890, 636301120, 659026160, 709720480, 922636624, 1153295780, 1318052320, 1419440960, 1845273248, 2306591560, 2636104640, 3690546496, 4613183120, 9226366240, 18452732480]

約数ペア:

[(1, 18452732480), (2, 9226366240), (4, 4613183120), (5, 3690546496), (7, 2636104640), (8, 2306591560), (10, 1845273248), (13, 1419440960), (14, 1318052320), (16, 1153295780), (20, 922636624), (26, 709720480), (28, 659026160), (29, 636301120), (32, 576647890), (35, 527220928), (40, 461318312), (52, 354860240), (56, 329513080), (58, 318150560), (64, 288323945), (65, 283888192), (70, 263610464), (80, 230659156), (91, 202777280), (104, 177430120), (112, 164756540), (116, 159075280), (130, 141944096), (140, 131805232), (145, 127260224), (160, 115329578), (182, 101388640), (203, 90900160), (208, 88715060), (224, 82378270), (232, 79537640), (260, 70972048), (280, 65902616), (290, 63630112), (320, 57664789), (364, 50694320), (377, 48946240), (406, 45450080), (416, 44357530), (448, 41189135), (455, 40555456), (464, 39768820), (520, 35486024), (560, 32951308), (580, 31815056), (728, 25347160), (754, 24473120), (812, 22725040), (832, 22178765), (910, 20277728), (928, 19884410), (1015, 18180032), (1040, 17743012), (1120, 16475654), (1160, 15907528), (1456, 12673580), (1508, 12236560), (1624, 11362520), (1820, 10138864), (1856, 9942205), (1885, 9789248), (2030, 9090016), (2080, 8871506), (2240, 8237827), (2320, 7953764), (2639, 6992320), (2912, 6336790), (3016, 6118280), (3248, 5681260), (3640, 5069432), (3770, 4894624), (4060, 4545008), (4160, 4435753), (4640, 3976882), (5278, 3496160), (5824, 3168395), (6032, 3059140), (6496, 2840630), (7280, 2534716), (7540, 2447312), (8120, 2272504), (9280, 1988441), (10556, 1748080), (12064, 1529570), (12992, 1420315), (13195, 1398464), (14560, 1267358), (15080, 1223656), (16240, 1136252), (21112, 874040), (21851, 844480), (24128, 764785), (26390, 699232), (29120, 633679), (30160, 611828), (32480, 568126), (42224, 437020), (43702, 422240), (52780, 349616), (60320, 305914), (64960, 284063), (84448, 218510), (87404, 211120), (105560, 174808), (109255, 168896), (120640, 152957)]