53462640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:308

約数の個数: 240

約数和(自身を含む): 208986624

約数和(自身を除く): 155523984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 242, 263, 264, 280, 308, 330, 336, 363, 385, 420, 440, 462, 484, 526, 528, 560, 605, 616, 660, 726, 770, 789, 840, 847, 880, 924, 968, 1052, 1155, 1210, 1232, 1315, 1320, 1452, 1540, 1578, 1680, 1694, 1815, 1841, 1848, 1936, 2104, 2310, 2420, 2541, 2630, 2640, 2893, 2904, 3080, 3156, 3388, 3630, 3682, 3696, 3945, 4208, 4235, 4620, 4840, 5082, 5260, 5523, 5786, 5808, 6160, 6312, 6776, 7260, 7364, 7890, 8470, 8679, 9205, 9240, 9680, 10164, 10520, 11046, 11572, 12624, 12705, 13552, 14465, 14520, 14728, 15780, 16940, 17358, 18410, 18480, 20251, 20328, 21040, 22092, 23144, 25410, 27615, 28930, 29040, 29456, 31560, 31823, 33880, 34716, 36820, 40502, 40656, 43395, 44184, 46288, 50820, 55230, 57860, 60753, 63120, 63646, 67760, 69432, 73640, 81004, 86790, 88368, 95469, 101255, 101640, 110460, 115720, 121506, 127292, 138864, 147280, 159115, 162008, 173580, 190938, 202510, 203280, 220920, 222761, 231440, 243012, 254584, 303765, 318230, 324016, 347160, 381876, 405020, 441840, 445522, 477345, 486024, 509168, 607530, 636460, 668283, 694320, 763752, 810040, 891044, 954690, 972048, 1113805, 1215060, 1272920, 1336566, 1527504, 1620080, 1782088, 1909380, 2227610, 2430120, 2545840, 2673132, 3341415, 3564176, 3818760, 4455220, 4860240, 5346264, 6682830, 7637520, 8910440, 10692528, 13365660, 17820880, 26731320, 53462640]

約数ペア:

[(1, 53462640), (2, 26731320), (3, 17820880), (4, 13365660), (5, 10692528), (6, 8910440), (7, 7637520), (8, 6682830), (10, 5346264), (11, 4860240), (12, 4455220), (14, 3818760), (15, 3564176), (16, 3341415), (20, 2673132), (21, 2545840), (22, 2430120), (24, 2227610), (28, 1909380), (30, 1782088), (33, 1620080), (35, 1527504), (40, 1336566), (42, 1272920), (44, 1215060), (48, 1113805), (55, 972048), (56, 954690), (60, 891044), (66, 810040), (70, 763752), (77, 694320), (80, 668283), (84, 636460), (88, 607530), (105, 509168), (110, 486024), (112, 477345), (120, 445522), (121, 441840), (132, 405020), (140, 381876), (154, 347160), (165, 324016), (168, 318230), (176, 303765), (210, 254584), (220, 243012), (231, 231440), (240, 222761), (242, 220920), (263, 203280), (264, 202510), (280, 190938), (308, 173580), (330, 162008), (336, 159115), (363, 147280), (385, 138864), (420, 127292), (440, 121506), (462, 115720), (484, 110460), (526, 101640), (528, 101255), (560, 95469), (605, 88368), (616, 86790), (660, 81004), (726, 73640), (770, 69432), (789, 67760), (840, 63646), (847, 63120), (880, 60753), (924, 57860), (968, 55230), (1052, 50820), (1155, 46288), (1210, 44184), (1232, 43395), (1315, 40656), (1320, 40502), (1452, 36820), (1540, 34716), (1578, 33880), (1680, 31823), (1694, 31560), (1815, 29456), (1841, 29040), (1848, 28930), (1936, 27615), (2104, 25410), (2310, 23144), (2420, 22092), (2541, 21040), (2630, 20328), (2640, 20251), (2893, 18480), (2904, 18410), (3080, 17358), (3156, 16940), (3388, 15780), (3630, 14728), (3682, 14520), (3696, 14465), (3945, 13552), (4208, 12705), (4235, 12624), (4620, 11572), (4840, 11046), (5082, 10520), (5260, 10164), (5523, 9680), (5786, 9240), (5808, 9205), (6160, 8679), (6312, 8470), (6776, 7890), (7260, 7364)]