215219200

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{1201}}^1$

素因数の和:1238

約数の個数: 132

約数和(自身を含む): 610202512

約数和(自身を除く): 394983312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1024, 1120, 1201, 1280, 1400, 1600, 1792, 2240, 2402, 2560, 2800, 3200, 3584, 4480, 4804, 5120, 5600, 6005, 6400, 7168, 8407, 8960, 9608, 11200, 12010, 12800, 16814, 17920, 19216, 22400, 24020, 25600, 30025, 33628, 35840, 38432, 42035, 44800, 48040, 60050, 67256, 76864, 84070, 89600, 96080, 120100, 134512, 153728, 168140, 179200, 192160, 210175, 240200, 269024, 307456, 336280, 384320, 420350, 480400, 538048, 614912, 672560, 768640, 840700, 960800, 1076096, 1229824, 1345120, 1537280, 1681400, 1921600, 2152192, 2690240, 3074560, 3362800, 3843200, 4304384, 5380480, 6149120, 6725600, 7686400, 8608768, 10760960, 13451200, 15372800, 21521920, 26902400, 30745600, 43043840, 53804800, 107609600, 215219200]

約数ペア:

[(1, 215219200), (2, 107609600), (4, 53804800), (5, 43043840), (7, 30745600), (8, 26902400), (10, 21521920), (14, 15372800), (16, 13451200), (20, 10760960), (25, 8608768), (28, 7686400), (32, 6725600), (35, 6149120), (40, 5380480), (50, 4304384), (56, 3843200), (64, 3362800), (70, 3074560), (80, 2690240), (100, 2152192), (112, 1921600), (128, 1681400), (140, 1537280), (160, 1345120), (175, 1229824), (200, 1076096), (224, 960800), (256, 840700), (280, 768640), (320, 672560), (350, 614912), (400, 538048), (448, 480400), (512, 420350), (560, 384320), (640, 336280), (700, 307456), (800, 269024), (896, 240200), (1024, 210175), (1120, 192160), (1201, 179200), (1280, 168140), (1400, 153728), (1600, 134512), (1792, 120100), (2240, 96080), (2402, 89600), (2560, 84070), (2800, 76864), (3200, 67256), (3584, 60050), (4480, 48040), (4804, 44800), (5120, 42035), (5600, 38432), (6005, 35840), (6400, 33628), (7168, 30025), (8407, 25600), (8960, 24020), (9608, 22400), (11200, 19216), (12010, 17920), (12800, 16814)]