210043260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 753392640

約数和(自身を除く): 543349380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 181, 189, 210, 252, 270, 307, 315, 362, 378, 420, 540, 543, 614, 630, 724, 756, 905, 921, 945, 1086, 1228, 1260, 1267, 1535, 1629, 1810, 1842, 1890, 2149, 2172, 2534, 2715, 2763, 3070, 3258, 3620, 3684, 3780, 3801, 4298, 4605, 4887, 5068, 5430, 5526, 6140, 6335, 6447, 6516, 7602, 8145, 8289, 8596, 9210, 9774, 10745, 10860, 11052, 11403, 12670, 12894, 13815, 15204, 16290, 16578, 18420, 19005, 19341, 19548, 21490, 22806, 24435, 25340, 25788, 27630, 32235, 32580, 33156, 34209, 38010, 38682, 41445, 42980, 45612, 48870, 55260, 55567, 57015, 58023, 64470, 68418, 76020, 77364, 82890, 96705, 97740, 111134, 114030, 116046, 128940, 136836, 165780, 166701, 171045, 193410, 222268, 228060, 232092, 277835, 290115, 333402, 342090, 386820, 388969, 500103, 555670, 580230, 666804, 684180, 777938, 833505, 1000206, 1111340, 1160460, 1166907, 1500309, 1555876, 1667010, 1944845, 2000412, 2333814, 2500515, 3000618, 3334020, 3500721, 3889690, 4667628, 5001030, 5834535, 6001236, 7001442, 7501545, 7779380, 10002060, 10502163, 11669070, 14002884, 15003090, 17503605, 21004326, 23338140, 30006180, 35007210, 42008652, 52510815, 70014420, 105021630, 210043260]

約数ペア:

[(1, 210043260), (2, 105021630), (3, 70014420), (4, 52510815), (5, 42008652), (6, 35007210), (7, 30006180), (9, 23338140), (10, 21004326), (12, 17503605), (14, 15003090), (15, 14002884), (18, 11669070), (20, 10502163), (21, 10002060), (27, 7779380), (28, 7501545), (30, 7001442), (35, 6001236), (36, 5834535), (42, 5001030), (45, 4667628), (54, 3889690), (60, 3500721), (63, 3334020), (70, 3000618), (84, 2500515), (90, 2333814), (105, 2000412), (108, 1944845), (126, 1667010), (135, 1555876), (140, 1500309), (180, 1166907), (181, 1160460), (189, 1111340), (210, 1000206), (252, 833505), (270, 777938), (307, 684180), (315, 666804), (362, 580230), (378, 555670), (420, 500103), (540, 388969), (543, 386820), (614, 342090), (630, 333402), (724, 290115), (756, 277835), (905, 232092), (921, 228060), (945, 222268), (1086, 193410), (1228, 171045), (1260, 166701), (1267, 165780), (1535, 136836), (1629, 128940), (1810, 116046), (1842, 114030), (1890, 111134), (2149, 97740), (2172, 96705), (2534, 82890), (2715, 77364), (2763, 76020), (3070, 68418), (3258, 64470), (3620, 58023), (3684, 57015), (3780, 55567), (3801, 55260), (4298, 48870), (4605, 45612), (4887, 42980), (5068, 41445), (5430, 38682), (5526, 38010), (6140, 34209), (6335, 33156), (6447, 32580), (6516, 32235), (7602, 27630), (8145, 25788), (8289, 25340), (8596, 24435), (9210, 22806), (9774, 21490), (10745, 19548), (10860, 19341), (11052, 19005), (11403, 18420), (12670, 16578), (12894, 16290), (13815, 15204)]