64892520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2341}}^1$

素因数の和:2376

約数の個数: 192

約数和(自身を含む): 263053440

約数和(自身を除く): 198160920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2341, 2520, 2772, 3080, 3465, 3960, 4620, 4682, 5544, 6930, 7023, 9240, 9364, 11705, 13860, 14046, 16387, 18728, 21069, 23410, 25751, 27720, 28092, 32774, 35115, 42138, 46820, 49161, 51502, 56184, 65548, 70230, 77253, 81935, 84276, 93640, 98322, 103004, 105345, 128755, 131096, 140460, 147483, 154506, 163870, 168552, 180257, 196644, 206008, 210690, 231759, 245805, 257510, 280920, 294966, 309012, 327740, 360514, 386265, 393288, 421380, 463518, 491610, 515020, 540771, 589932, 618024, 655480, 721028, 737415, 772530, 842760, 901285, 927036, 983220, 1030040, 1081542, 1158795, 1179864, 1442056, 1474830, 1545060, 1622313, 1802570, 1854072, 1966440, 2163084, 2317590, 2703855, 2949660, 3090120, 3244626, 3605140, 4326168, 4635180, 5407710, 5899320, 6489252, 7210280, 8111565, 9270360, 10815420, 12978504, 16223130, 21630840, 32446260, 64892520]

約数ペア:

[(1, 64892520), (2, 32446260), (3, 21630840), (4, 16223130), (5, 12978504), (6, 10815420), (7, 9270360), (8, 8111565), (9, 7210280), (10, 6489252), (11, 5899320), (12, 5407710), (14, 4635180), (15, 4326168), (18, 3605140), (20, 3244626), (21, 3090120), (22, 2949660), (24, 2703855), (28, 2317590), (30, 2163084), (33, 1966440), (35, 1854072), (36, 1802570), (40, 1622313), (42, 1545060), (44, 1474830), (45, 1442056), (55, 1179864), (56, 1158795), (60, 1081542), (63, 1030040), (66, 983220), (70, 927036), (72, 901285), (77, 842760), (84, 772530), (88, 737415), (90, 721028), (99, 655480), (105, 618024), (110, 589932), (120, 540771), (126, 515020), (132, 491610), (140, 463518), (154, 421380), (165, 393288), (168, 386265), (180, 360514), (198, 327740), (210, 309012), (220, 294966), (231, 280920), (252, 257510), (264, 245805), (280, 231759), (308, 210690), (315, 206008), (330, 196644), (360, 180257), (385, 168552), (396, 163870), (420, 154506), (440, 147483), (462, 140460), (495, 131096), (504, 128755), (616, 105345), (630, 103004), (660, 98322), (693, 93640), (770, 84276), (792, 81935), (840, 77253), (924, 70230), (990, 65548), (1155, 56184), (1260, 51502), (1320, 49161), (1386, 46820), (1540, 42138), (1848, 35115), (1980, 32774), (2310, 28092), (2341, 27720), (2520, 25751), (2772, 23410), (3080, 21069), (3465, 18728), (3960, 16387), (4620, 14046), (4682, 13860), (5544, 11705), (6930, 9364), (7023, 9240)]