19163200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 168

約数和(自身を含む): 56692800

約数和(自身を除く): 37529600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 32, 35, 40, 50, 56, 58, 59, 64, 70, 80, 100, 112, 116, 118, 140, 145, 160, 175, 200, 203, 224, 232, 236, 280, 290, 295, 320, 350, 400, 406, 413, 448, 464, 472, 560, 580, 590, 700, 725, 800, 812, 826, 928, 944, 1015, 1120, 1160, 1180, 1400, 1450, 1475, 1600, 1624, 1652, 1711, 1856, 1888, 2030, 2065, 2240, 2320, 2360, 2800, 2900, 2950, 3248, 3304, 3422, 3776, 4060, 4130, 4640, 4720, 5075, 5600, 5800, 5900, 6496, 6608, 6844, 8120, 8260, 8555, 9280, 9440, 10150, 10325, 11200, 11600, 11800, 11977, 12992, 13216, 13688, 16240, 16520, 17110, 18880, 20300, 20650, 23200, 23600, 23954, 26432, 27376, 32480, 33040, 34220, 40600, 41300, 42775, 46400, 47200, 47908, 54752, 59885, 64960, 66080, 68440, 81200, 82600, 85550, 94400, 95816, 109504, 119770, 132160, 136880, 162400, 165200, 171100, 191632, 239540, 273760, 299425, 324800, 330400, 342200, 383264, 479080, 547520, 598850, 660800, 684400, 766528, 958160, 1197700, 1368800, 1916320, 2395400, 2737600, 3832640, 4790800, 9581600, 19163200]

約数ペア:

[(1, 19163200), (2, 9581600), (4, 4790800), (5, 3832640), (7, 2737600), (8, 2395400), (10, 1916320), (14, 1368800), (16, 1197700), (20, 958160), (25, 766528), (28, 684400), (29, 660800), (32, 598850), (35, 547520), (40, 479080), (50, 383264), (56, 342200), (58, 330400), (59, 324800), (64, 299425), (70, 273760), (80, 239540), (100, 191632), (112, 171100), (116, 165200), (118, 162400), (140, 136880), (145, 132160), (160, 119770), (175, 109504), (200, 95816), (203, 94400), (224, 85550), (232, 82600), (236, 81200), (280, 68440), (290, 66080), (295, 64960), (320, 59885), (350, 54752), (400, 47908), (406, 47200), (413, 46400), (448, 42775), (464, 41300), (472, 40600), (560, 34220), (580, 33040), (590, 32480), (700, 27376), (725, 26432), (800, 23954), (812, 23600), (826, 23200), (928, 20650), (944, 20300), (1015, 18880), (1120, 17110), (1160, 16520), (1180, 16240), (1400, 13688), (1450, 13216), (1475, 12992), (1600, 11977), (1624, 11800), (1652, 11600), (1711, 11200), (1856, 10325), (1888, 10150), (2030, 9440), (2065, 9280), (2240, 8555), (2320, 8260), (2360, 8120), (2800, 6844), (2900, 6608), (2950, 6496), (3248, 5900), (3304, 5800), (3422, 5600), (3776, 5075), (4060, 4720), (4130, 4640)]