18835855360

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5591}}^1$

素因数の和:5672

約数の個数: 192

約数和(自身を含む): 52759848960

約数和(自身を除く): 33923993600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 256, 280, 320, 329, 376, 448, 470, 512, 560, 640, 658, 752, 896, 940, 1024, 1120, 1280, 1316, 1504, 1645, 1792, 1880, 2048, 2240, 2560, 2632, 3008, 3290, 3584, 3760, 4480, 5120, 5264, 5591, 6016, 6580, 7168, 7520, 8960, 10240, 10528, 11182, 12032, 13160, 14336, 15040, 17920, 21056, 22364, 24064, 26320, 27955, 30080, 35840, 39137, 42112, 44728, 48128, 52640, 55910, 60160, 71680, 78274, 84224, 89456, 96256, 105280, 111820, 120320, 156548, 168448, 178912, 195685, 210560, 223640, 240640, 262777, 313096, 336896, 357824, 391370, 421120, 447280, 481280, 525554, 626192, 673792, 715648, 782740, 842240, 894560, 1051108, 1252384, 1313885, 1431296, 1565480, 1684480, 1789120, 1839439, 2102216, 2504768, 2627770, 2862592, 3130960, 3368960, 3578240, 3678878, 4204432, 5009536, 5255540, 5725184, 6261920, 7156480, 7357756, 8408864, 9197195, 10019072, 10511080, 11450368, 12523840, 14312960, 14715512, 16817728, 18394390, 20038144, 21022160, 25047680, 28625920, 29431024, 33635456, 36788780, 40076288, 42044320, 50095360, 57251840, 58862048, 67270912, 73577560, 80152576, 84088640, 100190720, 117724096, 134541824, 147155120, 168177280, 200381440, 235448192, 269083648, 294310240, 336354560, 400762880, 470896384, 538167296, 588620480, 672709120, 941792768, 1177240960, 1345418240, 1883585536, 2354481920, 2690836480, 3767171072, 4708963840, 9417927680, 18835855360]

約数ペア:

[(1, 18835855360), (2, 9417927680), (4, 4708963840), (5, 3767171072), (7, 2690836480), (8, 2354481920), (10, 1883585536), (14, 1345418240), (16, 1177240960), (20, 941792768), (28, 672709120), (32, 588620480), (35, 538167296), (40, 470896384), (47, 400762880), (56, 336354560), (64, 294310240), (70, 269083648), (80, 235448192), (94, 200381440), (112, 168177280), (128, 147155120), (140, 134541824), (160, 117724096), (188, 100190720), (224, 84088640), (235, 80152576), (256, 73577560), (280, 67270912), (320, 58862048), (329, 57251840), (376, 50095360), (448, 42044320), (470, 40076288), (512, 36788780), (560, 33635456), (640, 29431024), (658, 28625920), (752, 25047680), (896, 21022160), (940, 20038144), (1024, 18394390), (1120, 16817728), (1280, 14715512), (1316, 14312960), (1504, 12523840), (1645, 11450368), (1792, 10511080), (1880, 10019072), (2048, 9197195), (2240, 8408864), (2560, 7357756), (2632, 7156480), (3008, 6261920), (3290, 5725184), (3584, 5255540), (3760, 5009536), (4480, 4204432), (5120, 3678878), (5264, 3578240), (5591, 3368960), (6016, 3130960), (6580, 2862592), (7168, 2627770), (7520, 2504768), (8960, 2102216), (10240, 1839439), (10528, 1789120), (11182, 1684480), (12032, 1565480), (13160, 1431296), (14336, 1313885), (15040, 1252384), (17920, 1051108), (21056, 894560), (22364, 842240), (24064, 782740), (26320, 715648), (27955, 673792), (30080, 626192), (35840, 525554), (39137, 481280), (42112, 447280), (44728, 421120), (48128, 391370), (52640, 357824), (55910, 336896), (60160, 313096), (71680, 262777), (78274, 240640), (84224, 223640), (89456, 210560), (96256, 195685), (105280, 178912), (111820, 168448), (120320, 156548)]