144833220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{16421}}^1$

素因数の和:16450

約数の個数: 108

約数和(自身を含む): 511085484

約数和(自身を除く): 366252264

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 16421, 32842, 49263, 65684, 82105, 98526, 114947, 147789, 164210, 197052, 229894, 246315, 295578, 328420, 344841, 459788, 492630, 574735, 591156, 689682, 738945, 804629, 985260, 1034523, 1149470, 1379364, 1477890, 1609258, 1724205, 2069046, 2298940, 2413887, 2955780, 3218516, 3448410, 4023145, 4138092, 4827774, 5172615, 6896820, 7241661, 8046290, 9655548, 10345230, 12069435, 14483322, 16092580, 20690460, 24138870, 28966644, 36208305, 48277740, 72416610, 144833220]

約数ペア:

[(1, 144833220), (2, 72416610), (3, 48277740), (4, 36208305), (5, 28966644), (6, 24138870), (7, 20690460), (9, 16092580), (10, 14483322), (12, 12069435), (14, 10345230), (15, 9655548), (18, 8046290), (20, 7241661), (21, 6896820), (28, 5172615), (30, 4827774), (35, 4138092), (36, 4023145), (42, 3448410), (45, 3218516), (49, 2955780), (60, 2413887), (63, 2298940), (70, 2069046), (84, 1724205), (90, 1609258), (98, 1477890), (105, 1379364), (126, 1149470), (140, 1034523), (147, 985260), (180, 804629), (196, 738945), (210, 689682), (245, 591156), (252, 574735), (294, 492630), (315, 459788), (420, 344841), (441, 328420), (490, 295578), (588, 246315), (630, 229894), (735, 197052), (882, 164210), (980, 147789), (1260, 114947), (1470, 98526), (1764, 82105), (2205, 65684), (2940, 49263), (4410, 32842), (8820, 16421)]