1004776960

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1216

約数の個数: 160

約数和(自身を含む): 2715254784

約数和(自身を除く): 1710477824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 512, 620, 640, 682, 704, 880, 992, 1151, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2302, 2480, 2560, 2728, 2816, 3410, 3520, 3968, 4604, 4960, 5456, 5632, 5755, 6820, 7040, 7936, 9208, 9920, 10912, 11510, 12661, 13640, 14080, 15872, 18416, 19840, 21824, 23020, 25322, 27280, 28160, 35681, 36832, 39680, 43648, 46040, 50644, 54560, 63305, 71362, 73664, 79360, 87296, 92080, 101288, 109120, 126610, 142724, 147328, 174592, 178405, 184160, 202576, 218240, 253220, 285448, 294656, 356810, 368320, 392491, 405152, 436480, 506440, 570896, 589312, 713620, 736640, 784982, 810304, 872960, 1012880, 1141792, 1427240, 1473280, 1569964, 1620608, 1962455, 2025760, 2283584, 2854480, 2946560, 3139928, 3241216, 3924910, 4051520, 4567168, 5708960, 6279856, 6482432, 7849820, 8103040, 9134336, 11417920, 12559712, 15699640, 16206080, 18268672, 22835840, 25119424, 31399280, 32412160, 45671680, 50238848, 62798560, 91343360, 100477696, 125597120, 200955392, 251194240, 502388480, 1004776960]

約数ペア:

[(1, 1004776960), (2, 502388480), (4, 251194240), (5, 200955392), (8, 125597120), (10, 100477696), (11, 91343360), (16, 62798560), (20, 50238848), (22, 45671680), (31, 32412160), (32, 31399280), (40, 25119424), (44, 22835840), (55, 18268672), (62, 16206080), (64, 15699640), (80, 12559712), (88, 11417920), (110, 9134336), (124, 8103040), (128, 7849820), (155, 6482432), (160, 6279856), (176, 5708960), (220, 4567168), (248, 4051520), (256, 3924910), (310, 3241216), (320, 3139928), (341, 2946560), (352, 2854480), (440, 2283584), (496, 2025760), (512, 1962455), (620, 1620608), (640, 1569964), (682, 1473280), (704, 1427240), (880, 1141792), (992, 1012880), (1151, 872960), (1240, 810304), (1280, 784982), (1364, 736640), (1408, 713620), (1705, 589312), (1760, 570896), (1984, 506440), (2302, 436480), (2480, 405152), (2560, 392491), (2728, 368320), (2816, 356810), (3410, 294656), (3520, 285448), (3968, 253220), (4604, 218240), (4960, 202576), (5456, 184160), (5632, 178405), (5755, 174592), (6820, 147328), (7040, 142724), (7936, 126610), (9208, 109120), (9920, 101288), (10912, 92080), (11510, 87296), (12661, 79360), (13640, 73664), (14080, 71362), (15872, 63305), (18416, 54560), (19840, 50644), (21824, 46040), (23020, 43648), (25322, 39680), (27280, 36832), (28160, 35681)]