89251680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 325721088

約数和(自身を除く): 236469408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 263, 280, 303, 336, 404, 420, 480, 505, 526, 560, 606, 672, 707, 789, 808, 840, 1010, 1052, 1120, 1212, 1315, 1414, 1515, 1578, 1616, 1680, 1841, 2020, 2104, 2121, 2424, 2630, 2828, 3030, 3156, 3232, 3360, 3535, 3682, 3945, 4040, 4208, 4242, 4848, 5260, 5523, 5656, 6060, 6312, 7070, 7364, 7890, 8080, 8416, 8484, 9205, 9696, 10520, 10605, 11046, 11312, 12120, 12624, 14140, 14728, 15780, 16160, 16968, 18410, 21040, 21210, 22092, 22624, 24240, 25248, 26563, 27615, 28280, 29456, 31560, 33936, 36820, 42080, 42420, 44184, 48480, 53126, 55230, 56560, 58912, 63120, 67872, 73640, 79689, 84840, 88368, 106252, 110460, 113120, 126240, 132815, 147280, 159378, 169680, 176736, 185941, 212504, 220920, 265630, 294560, 318756, 339360, 371882, 398445, 425008, 441840, 531260, 557823, 637512, 743764, 796890, 850016, 883680, 929705, 1062520, 1115646, 1275024, 1487528, 1593780, 1859410, 2125040, 2231292, 2550048, 2789115, 2975056, 3187560, 3718820, 4250080, 4462584, 5578230, 5950112, 6375120, 7437640, 8925168, 11156460, 12750240, 14875280, 17850336, 22312920, 29750560, 44625840, 89251680]

約数ペア:

[(1, 89251680), (2, 44625840), (3, 29750560), (4, 22312920), (5, 17850336), (6, 14875280), (7, 12750240), (8, 11156460), (10, 8925168), (12, 7437640), (14, 6375120), (15, 5950112), (16, 5578230), (20, 4462584), (21, 4250080), (24, 3718820), (28, 3187560), (30, 2975056), (32, 2789115), (35, 2550048), (40, 2231292), (42, 2125040), (48, 1859410), (56, 1593780), (60, 1487528), (70, 1275024), (80, 1115646), (84, 1062520), (96, 929705), (101, 883680), (105, 850016), (112, 796890), (120, 743764), (140, 637512), (160, 557823), (168, 531260), (202, 441840), (210, 425008), (224, 398445), (240, 371882), (263, 339360), (280, 318756), (303, 294560), (336, 265630), (404, 220920), (420, 212504), (480, 185941), (505, 176736), (526, 169680), (560, 159378), (606, 147280), (672, 132815), (707, 126240), (789, 113120), (808, 110460), (840, 106252), (1010, 88368), (1052, 84840), (1120, 79689), (1212, 73640), (1315, 67872), (1414, 63120), (1515, 58912), (1578, 56560), (1616, 55230), (1680, 53126), (1841, 48480), (2020, 44184), (2104, 42420), (2121, 42080), (2424, 36820), (2630, 33936), (2828, 31560), (3030, 29456), (3156, 28280), (3232, 27615), (3360, 26563), (3535, 25248), (3682, 24240), (3945, 22624), (4040, 22092), (4208, 21210), (4242, 21040), (4848, 18410), (5260, 16968), (5523, 16160), (5656, 15780), (6060, 14728), (6312, 14140), (7070, 12624), (7364, 12120), (7890, 11312), (8080, 11046), (8416, 10605), (8484, 10520), (9205, 9696)]