83968920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 256

約数和(自身を含む): 331776000

約数和(自身を除く): 247807080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 168, 174, 180, 189, 203, 210, 216, 232, 252, 261, 270, 280, 290, 315, 348, 360, 378, 383, 406, 420, 435, 504, 522, 540, 580, 609, 630, 696, 756, 766, 783, 812, 840, 870, 945, 1015, 1044, 1080, 1149, 1160, 1218, 1260, 1305, 1512, 1532, 1566, 1624, 1740, 1827, 1890, 1915, 2030, 2088, 2298, 2436, 2520, 2610, 2681, 3045, 3064, 3132, 3447, 3480, 3654, 3780, 3830, 3915, 4060, 4596, 4872, 5220, 5362, 5481, 5745, 6090, 6264, 6894, 7308, 7560, 7660, 7830, 8043, 8120, 9135, 9192, 10341, 10440, 10724, 10962, 11107, 11490, 12180, 13405, 13788, 14616, 15320, 15660, 16086, 17235, 18270, 20682, 21448, 21924, 22214, 22980, 24129, 24360, 26810, 27405, 27576, 31320, 32172, 33321, 34470, 36540, 40215, 41364, 43848, 44428, 45960, 48258, 51705, 53620, 54810, 55535, 64344, 66642, 68940, 72387, 73080, 77749, 80430, 82728, 88856, 96516, 99963, 103410, 107240, 109620, 111070, 120645, 133284, 137880, 144774, 155498, 160860, 166605, 193032, 199926, 206820, 219240, 222140, 233247, 241290, 266568, 289548, 299889, 310996, 321720, 333210, 361935, 388745, 399852, 413640, 444280, 466494, 482580, 499815, 579096, 599778, 621992, 666420, 699741, 723870, 777490, 799704, 932988, 965160, 999630, 1166235, 1199556, 1332840, 1399482, 1447740, 1499445, 1554980, 1865976, 1999260, 2099223, 2332470, 2399112, 2798964, 2895480, 2998890, 3109960, 3498705, 3998520, 4198446, 4664940, 5597928, 5997780, 6997410, 8396892, 9329880, 10496115, 11995560, 13994820, 16793784, 20992230, 27989640, 41984460, 83968920]

約数ペア:

[(1, 83968920), (2, 41984460), (3, 27989640), (4, 20992230), (5, 16793784), (6, 13994820), (7, 11995560), (8, 10496115), (9, 9329880), (10, 8396892), (12, 6997410), (14, 5997780), (15, 5597928), (18, 4664940), (20, 4198446), (21, 3998520), (24, 3498705), (27, 3109960), (28, 2998890), (29, 2895480), (30, 2798964), (35, 2399112), (36, 2332470), (40, 2099223), (42, 1999260), (45, 1865976), (54, 1554980), (56, 1499445), (58, 1447740), (60, 1399482), (63, 1332840), (70, 1199556), (72, 1166235), (84, 999630), (87, 965160), (90, 932988), (105, 799704), (108, 777490), (116, 723870), (120, 699741), (126, 666420), (135, 621992), (140, 599778), (145, 579096), (168, 499815), (174, 482580), (180, 466494), (189, 444280), (203, 413640), (210, 399852), (216, 388745), (232, 361935), (252, 333210), (261, 321720), (270, 310996), (280, 299889), (290, 289548), (315, 266568), (348, 241290), (360, 233247), (378, 222140), (383, 219240), (406, 206820), (420, 199926), (435, 193032), (504, 166605), (522, 160860), (540, 155498), (580, 144774), (609, 137880), (630, 133284), (696, 120645), (756, 111070), (766, 109620), (783, 107240), (812, 103410), (840, 99963), (870, 96516), (945, 88856), (1015, 82728), (1044, 80430), (1080, 77749), (1149, 73080), (1160, 72387), (1218, 68940), (1260, 66642), (1305, 64344), (1512, 55535), (1532, 54810), (1566, 53620), (1624, 51705), (1740, 48258), (1827, 45960), (1890, 44428), (1915, 43848), (2030, 41364), (2088, 40215), (2298, 36540), (2436, 34470), (2520, 33321), (2610, 32172), (2681, 31320), (3045, 27576), (3064, 27405), (3132, 26810), (3447, 24360), (3480, 24129), (3654, 22980), (3780, 22214), (3830, 21924), (3915, 21448), (4060, 20682), (4596, 18270), (4872, 17235), (5220, 16086), (5362, 15660), (5481, 15320), (5745, 14616), (6090, 13788), (6264, 13405), (6894, 12180), (7308, 11490), (7560, 11107), (7660, 10962), (7830, 10724), (8043, 10440), (8120, 10341), (9135, 9192)]