204908480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5422

約数の個数: 112

約数和(自身を含む): 590556096

約数和(自身を除く): 385647616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5381, 5440, 7616, 9520, 10762, 19040, 21524, 26905, 37667, 38080, 43048, 53810, 75334, 86096, 91477, 107620, 150668, 172192, 182954, 188335, 215240, 301336, 344384, 365908, 376670, 430480, 457385, 602672, 640339, 731816, 753340, 860960, 914770, 1205344, 1280678, 1463632, 1506680, 1721920, 1829540, 2410688, 2561356, 2927264, 3013360, 3201695, 3659080, 5122712, 5854528, 6026720, 6403390, 7318160, 10245424, 12053440, 12806780, 14636320, 20490848, 25613560, 29272640, 40981696, 51227120, 102454240, 204908480]

約数ペア:

[(1, 204908480), (2, 102454240), (4, 51227120), (5, 40981696), (7, 29272640), (8, 25613560), (10, 20490848), (14, 14636320), (16, 12806780), (17, 12053440), (20, 10245424), (28, 7318160), (32, 6403390), (34, 6026720), (35, 5854528), (40, 5122712), (56, 3659080), (64, 3201695), (68, 3013360), (70, 2927264), (80, 2561356), (85, 2410688), (112, 1829540), (119, 1721920), (136, 1506680), (140, 1463632), (160, 1280678), (170, 1205344), (224, 914770), (238, 860960), (272, 753340), (280, 731816), (320, 640339), (340, 602672), (448, 457385), (476, 430480), (544, 376670), (560, 365908), (595, 344384), (680, 301336), (952, 215240), (1088, 188335), (1120, 182954), (1190, 172192), (1360, 150668), (1904, 107620), (2240, 91477), (2380, 86096), (2720, 75334), (3808, 53810), (4760, 43048), (5381, 38080), (5440, 37667), (7616, 26905), (9520, 21524), (10762, 19040)]