74951520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{22307}}^1$

素因数の和:22332

約数の個数: 96

約数和(自身を含む): 269837568

約数和(自身を除く): 194886048

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, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 22307, 44614, 66921, 89228, 111535, 133842, 156149, 178456, 223070, 267684, 312298, 334605, 356912, 446140, 468447, 535368, 624596, 669210, 713824, 780745, 892280, 936894, 1070736, 1249192, 1338420, 1561490, 1784560, 1873788, 2141472, 2342235, 2498384, 2676840, 3122980, 3569120, 3747576, 4684470, 4996768, 5353680, 6245960, 7495152, 9368940, 10707360, 12491920, 14990304, 18737880, 24983840, 37475760, 74951520]

約数ペア:

[(1, 74951520), (2, 37475760), (3, 24983840), (4, 18737880), (5, 14990304), (6, 12491920), (7, 10707360), (8, 9368940), (10, 7495152), (12, 6245960), (14, 5353680), (15, 4996768), (16, 4684470), (20, 3747576), (21, 3569120), (24, 3122980), (28, 2676840), (30, 2498384), (32, 2342235), (35, 2141472), (40, 1873788), (42, 1784560), (48, 1561490), (56, 1338420), (60, 1249192), (70, 1070736), (80, 936894), (84, 892280), (96, 780745), (105, 713824), (112, 669210), (120, 624596), (140, 535368), (160, 468447), (168, 446140), (210, 356912), (224, 334605), (240, 312298), (280, 267684), (336, 223070), (420, 178456), (480, 156149), (560, 133842), (672, 111535), (840, 89228), (1120, 66921), (1680, 44614), (3360, 22307)]