190067200

素因数分解:

$2^9\times 5^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:538

約数の個数: 120

約数和(自身を含む): 487111680

約数和(自身を除く): 297044480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 479, 496, 512, 620, 640, 775, 800, 958, 992, 1240, 1280, 1550, 1600, 1916, 1984, 2395, 2480, 2560, 3100, 3200, 3832, 3968, 4790, 4960, 6200, 6400, 7664, 7936, 9580, 9920, 11975, 12400, 12800, 14849, 15328, 15872, 19160, 19840, 23950, 24800, 29698, 30656, 38320, 39680, 47900, 49600, 59396, 61312, 74245, 76640, 79360, 95800, 99200, 118792, 122624, 148490, 153280, 191600, 198400, 237584, 245248, 296980, 306560, 371225, 383200, 396800, 475168, 593960, 613120, 742450, 766400, 950336, 1187920, 1226240, 1484900, 1532800, 1900672, 2375840, 2969800, 3065600, 3801344, 4751680, 5939600, 6131200, 7602688, 9503360, 11879200, 19006720, 23758400, 38013440, 47516800, 95033600, 190067200]

約数ペア:

[(1, 190067200), (2, 95033600), (4, 47516800), (5, 38013440), (8, 23758400), (10, 19006720), (16, 11879200), (20, 9503360), (25, 7602688), (31, 6131200), (32, 5939600), (40, 4751680), (50, 3801344), (62, 3065600), (64, 2969800), (80, 2375840), (100, 1900672), (124, 1532800), (128, 1484900), (155, 1226240), (160, 1187920), (200, 950336), (248, 766400), (256, 742450), (310, 613120), (320, 593960), (400, 475168), (479, 396800), (496, 383200), (512, 371225), (620, 306560), (640, 296980), (775, 245248), (800, 237584), (958, 198400), (992, 191600), (1240, 153280), (1280, 148490), (1550, 122624), (1600, 118792), (1916, 99200), (1984, 95800), (2395, 79360), (2480, 76640), (2560, 74245), (3100, 61312), (3200, 59396), (3832, 49600), (3968, 47900), (4790, 39680), (4960, 38320), (6200, 30656), (6400, 29698), (7664, 24800), (7936, 23950), (9580, 19840), (9920, 19160), (11975, 15872), (12400, 15328), (12800, 14849)]