2020621680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12149}}^1$

素因数の和:12189

約数の個数: 320

約数和(自身を含む): 8678016000

約数和(自身を除く): 6657394320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3696, 3780, 3960, 4158, 4620, 4752, 5040, 5544, 5940, 6160, 6930, 7560, 7920, 8316, 9240, 10395, 11088, 11880, 12149, 13860, 15120, 16632, 18480, 20790, 23760, 24298, 27720, 33264, 36447, 41580, 48596, 55440, 60745, 72894, 83160, 85043, 97192, 109341, 121490, 133639, 145788, 166320, 170086, 182235, 194384, 218682, 242980, 255129, 267278, 291576, 328023, 340172, 364470, 400917, 425215, 437364, 485960, 510258, 534556, 546705, 583152, 656046, 668195, 680344, 728940, 765387, 801834, 850430, 874728, 935473, 971920, 1020516, 1069112, 1093410, 1202751, 1275645, 1312092, 1336390, 1360688, 1457880, 1530774, 1603668, 1640115, 1700860, 1749456, 1870946, 2004585, 2041032, 2138224, 2186820, 2296161, 2405502, 2551290, 2624184, 2672780, 2806419, 2915760, 3061548, 3207336, 3280230, 3401720, 3608253, 3741892, 3826935, 4009170, 4082064, 4373640, 4592322, 4677365, 4811004, 5102580, 5248368, 5345560, 5612838, 6013755, 6123096, 6414672, 6560460, 6803440, 7216506, 7483784, 7653870, 8018340, 8419257, 8747280, 9184644, 9354730, 9622008, 10205160, 10691120, 11225676, 11480805, 12027510, 12246192, 13120920, 14032095, 14433012, 14967568, 15307740, 16036680, 16838514, 18041265, 18369288, 18709460, 19244016, 20410320, 22451352, 22961610, 24055020, 25257771, 26241840, 28064190, 28866024, 30615480, 32073360, 33677028, 36082530, 36738576, 37418920, 42096285, 44902704, 45923220, 48110040, 50515542, 56128380, 57732048, 61230960, 67354056, 72165060, 74837840, 84192570, 91846440, 96220080, 101031084, 112256760, 126288855, 134708112, 144330120, 168385140, 183692880, 202062168, 224513520, 252577710, 288660240, 336770280, 404124336, 505155420, 673540560, 1010310840, 2020621680]

約数ペア:

[(1, 2020621680), (2, 1010310840), (3, 673540560), (4, 505155420), (5, 404124336), (6, 336770280), (7, 288660240), (8, 252577710), (9, 224513520), (10, 202062168), (11, 183692880), (12, 168385140), (14, 144330120), (15, 134708112), (16, 126288855), (18, 112256760), (20, 101031084), (21, 96220080), (22, 91846440), (24, 84192570), (27, 74837840), (28, 72165060), (30, 67354056), (33, 61230960), (35, 57732048), (36, 56128380), (40, 50515542), (42, 48110040), (44, 45923220), (45, 44902704), (48, 42096285), (54, 37418920), (55, 36738576), (56, 36082530), (60, 33677028), (63, 32073360), (66, 30615480), (70, 28866024), (72, 28064190), (77, 26241840), (80, 25257771), (84, 24055020), (88, 22961610), (90, 22451352), (99, 20410320), (105, 19244016), (108, 18709460), (110, 18369288), (112, 18041265), (120, 16838514), (126, 16036680), (132, 15307740), (135, 14967568), (140, 14433012), (144, 14032095), (154, 13120920), (165, 12246192), (168, 12027510), (176, 11480805), (180, 11225676), (189, 10691120), (198, 10205160), (210, 9622008), (216, 9354730), (220, 9184644), (231, 8747280), (240, 8419257), (252, 8018340), (264, 7653870), (270, 7483784), (280, 7216506), (297, 6803440), (308, 6560460), (315, 6414672), (330, 6123096), (336, 6013755), (360, 5612838), (378, 5345560), (385, 5248368), (396, 5102580), (420, 4811004), (432, 4677365), (440, 4592322), (462, 4373640), (495, 4082064), (504, 4009170), (528, 3826935), (540, 3741892), (560, 3608253), (594, 3401720), (616, 3280230), (630, 3207336), (660, 3061548), (693, 2915760), (720, 2806419), (756, 2672780), (770, 2624184), (792, 2551290), (840, 2405502), (880, 2296161), (924, 2186820), (945, 2138224), (990, 2041032), (1008, 2004585), (1080, 1870946), (1155, 1749456), (1188, 1700860), (1232, 1640115), (1260, 1603668), (1320, 1530774), (1386, 1457880), (1485, 1360688), (1512, 1336390), (1540, 1312092), (1584, 1275645), (1680, 1202751), (1848, 1093410), (1890, 1069112), (1980, 1020516), (2079, 971920), (2160, 935473), (2310, 874728), (2376, 850430), (2520, 801834), (2640, 765387), (2772, 728940), (2970, 680344), (3024, 668195), (3080, 656046), (3465, 583152), (3696, 546705), (3780, 534556), (3960, 510258), (4158, 485960), (4620, 437364), (4752, 425215), (5040, 400917), (5544, 364470), (5940, 340172), (6160, 328023), (6930, 291576), (7560, 267278), (7920, 255129), (8316, 242980), (9240, 218682), (10395, 194384), (11088, 182235), (11880, 170086), (12149, 166320), (13860, 145788), (15120, 133639), (16632, 121490), (18480, 109341), (20790, 97192), (23760, 85043), (24298, 83160), (27720, 72894), (33264, 60745), (36447, 55440), (41580, 48596)]