227881920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{33911}}^1$

素因数の和:33938

約数の個数: 112

約数和(自身を含む): 826910208

約数和(自身を除く): 599028288

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 33911, 67822, 101733, 135644, 169555, 203466, 237377, 271288, 339110, 406932, 474754, 508665, 542576, 678220, 712131, 813864, 949508, 1017330, 1085152, 1186885, 1356440, 1424262, 1627728, 1899016, 2034660, 2170304, 2373770, 2712880, 2848524, 3255456, 3560655, 3798032, 4069320, 4747540, 5425760, 5697048, 6510912, 7121310, 7596064, 8138640, 9495080, 10851520, 11394096, 14242620, 15192128, 16277280, 18990160, 22788192, 28485240, 32554560, 37980320, 45576384, 56970480, 75960640, 113940960, 227881920]

約数ペア:

[(1, 227881920), (2, 113940960), (3, 75960640), (4, 56970480), (5, 45576384), (6, 37980320), (7, 32554560), (8, 28485240), (10, 22788192), (12, 18990160), (14, 16277280), (15, 15192128), (16, 14242620), (20, 11394096), (21, 10851520), (24, 9495080), (28, 8138640), (30, 7596064), (32, 7121310), (35, 6510912), (40, 5697048), (42, 5425760), (48, 4747540), (56, 4069320), (60, 3798032), (64, 3560655), (70, 3255456), (80, 2848524), (84, 2712880), (96, 2373770), (105, 2170304), (112, 2034660), (120, 1899016), (140, 1627728), (160, 1424262), (168, 1356440), (192, 1186885), (210, 1085152), (224, 1017330), (240, 949508), (280, 813864), (320, 712131), (336, 678220), (420, 542576), (448, 508665), (480, 474754), (560, 406932), (672, 339110), (840, 271288), (960, 237377), (1120, 203466), (1344, 169555), (1680, 135644), (2240, 101733), (3360, 67822), (6720, 33911)]