229162920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{272813}}^1$

素因数の和:272834

約数の個数: 64

約数和(自身を含む): 785704320

約数和(自身を除く): 556541400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 272813, 545626, 818439, 1091252, 1364065, 1636878, 1909691, 2182504, 2728130, 3273756, 3819382, 4092195, 5456260, 5729073, 6547512, 7638764, 8184390, 9548455, 10912520, 11458146, 15277528, 16368780, 19096910, 22916292, 28645365, 32737560, 38193820, 45832584, 57290730, 76387640, 114581460, 229162920]

約数ペア:

[(1, 229162920), (2, 114581460), (3, 76387640), (4, 57290730), (5, 45832584), (6, 38193820), (7, 32737560), (8, 28645365), (10, 22916292), (12, 19096910), (14, 16368780), (15, 15277528), (20, 11458146), (21, 10912520), (24, 9548455), (28, 8184390), (30, 7638764), (35, 6547512), (40, 5729073), (42, 5456260), (56, 4092195), (60, 3819382), (70, 3273756), (84, 2728130), (105, 2182504), (120, 1909691), (140, 1636878), (168, 1364065), (210, 1091252), (280, 818439), (420, 545626), (840, 272813)]