1005827760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{66523}}^1$

素因数の和:66552

約数の個数: 160

約数和(自身を含む): 3959508480

約数和(自身を除く): 2953680720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 66523, 133046, 199569, 266092, 332615, 399138, 465661, 532184, 598707, 665230, 798276, 931322, 997845, 1064368, 1197414, 1330460, 1396983, 1596552, 1796121, 1862644, 1995690, 2328305, 2394828, 2660920, 2793966, 2993535, 3193104, 3592242, 3725288, 3991380, 4190949, 4656610, 4789656, 5321840, 5587932, 5987070, 6984915, 7184484, 7450576, 7982760, 8381898, 8980605, 9313220, 9579312, 11175864, 11974140, 12572847, 13969830, 14368968, 15965520, 16763796, 17961210, 18626440, 20954745, 22351728, 23948280, 25145694, 27939660, 28737936, 33527592, 35922420, 37252880, 41909490, 47896560, 50291388, 55879320, 62864235, 67055184, 71844840, 83818980, 100582776, 111758640, 125728470, 143689680, 167637960, 201165552, 251456940, 335275920, 502913880, 1005827760]

約数ペア:

[(1, 1005827760), (2, 502913880), (3, 335275920), (4, 251456940), (5, 201165552), (6, 167637960), (7, 143689680), (8, 125728470), (9, 111758640), (10, 100582776), (12, 83818980), (14, 71844840), (15, 67055184), (16, 62864235), (18, 55879320), (20, 50291388), (21, 47896560), (24, 41909490), (27, 37252880), (28, 35922420), (30, 33527592), (35, 28737936), (36, 27939660), (40, 25145694), (42, 23948280), (45, 22351728), (48, 20954745), (54, 18626440), (56, 17961210), (60, 16763796), (63, 15965520), (70, 14368968), (72, 13969830), (80, 12572847), (84, 11974140), (90, 11175864), (105, 9579312), (108, 9313220), (112, 8980605), (120, 8381898), (126, 7982760), (135, 7450576), (140, 7184484), (144, 6984915), (168, 5987070), (180, 5587932), (189, 5321840), (210, 4789656), (216, 4656610), (240, 4190949), (252, 3991380), (270, 3725288), (280, 3592242), (315, 3193104), (336, 2993535), (360, 2793966), (378, 2660920), (420, 2394828), (432, 2328305), (504, 1995690), (540, 1862644), (560, 1796121), (630, 1596552), (720, 1396983), (756, 1330460), (840, 1197414), (945, 1064368), (1008, 997845), (1080, 931322), (1260, 798276), (1512, 665230), (1680, 598707), (1890, 532184), (2160, 465661), (2520, 399138), (3024, 332615), (3780, 266092), (5040, 199569), (7560, 133046), (15120, 66523)]