137408000

素因数分解:

$2^9\times 5^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 160

約数和(自身を含む): 363860640

約数和(自身を除く): 226452640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 113, 125, 128, 152, 160, 190, 200, 226, 250, 256, 304, 320, 380, 400, 452, 475, 500, 512, 565, 608, 640, 760, 800, 904, 950, 1000, 1130, 1216, 1280, 1520, 1600, 1808, 1900, 2000, 2147, 2260, 2375, 2432, 2560, 2825, 3040, 3200, 3616, 3800, 4000, 4294, 4520, 4750, 4864, 5650, 6080, 6400, 7232, 7600, 8000, 8588, 9040, 9500, 9728, 10735, 11300, 12160, 12800, 14125, 14464, 15200, 16000, 17176, 18080, 19000, 21470, 22600, 24320, 28250, 28928, 30400, 32000, 34352, 36160, 38000, 42940, 45200, 48640, 53675, 56500, 57856, 60800, 64000, 68704, 72320, 76000, 85880, 90400, 107350, 113000, 121600, 137408, 144640, 152000, 171760, 180800, 214700, 226000, 243200, 268375, 274816, 289280, 304000, 343520, 361600, 429400, 452000, 536750, 549632, 608000, 687040, 723200, 858800, 904000, 1073500, 1099264, 1216000, 1374080, 1446400, 1717600, 1808000, 2147000, 2748160, 3435200, 3616000, 4294000, 5496320, 6870400, 7232000, 8588000, 13740800, 17176000, 27481600, 34352000, 68704000, 137408000]

約数ペア:

[(1, 137408000), (2, 68704000), (4, 34352000), (5, 27481600), (8, 17176000), (10, 13740800), (16, 8588000), (19, 7232000), (20, 6870400), (25, 5496320), (32, 4294000), (38, 3616000), (40, 3435200), (50, 2748160), (64, 2147000), (76, 1808000), (80, 1717600), (95, 1446400), (100, 1374080), (113, 1216000), (125, 1099264), (128, 1073500), (152, 904000), (160, 858800), (190, 723200), (200, 687040), (226, 608000), (250, 549632), (256, 536750), (304, 452000), (320, 429400), (380, 361600), (400, 343520), (452, 304000), (475, 289280), (500, 274816), (512, 268375), (565, 243200), (608, 226000), (640, 214700), (760, 180800), (800, 171760), (904, 152000), (950, 144640), (1000, 137408), (1130, 121600), (1216, 113000), (1280, 107350), (1520, 90400), (1600, 85880), (1808, 76000), (1900, 72320), (2000, 68704), (2147, 64000), (2260, 60800), (2375, 57856), (2432, 56500), (2560, 53675), (2825, 48640), (3040, 45200), (3200, 42940), (3616, 38000), (3800, 36160), (4000, 34352), (4294, 32000), (4520, 30400), (4750, 28928), (4864, 28250), (5650, 24320), (6080, 22600), (6400, 21470), (7232, 19000), (7600, 18080), (8000, 17176), (8588, 16000), (9040, 15200), (9500, 14464), (9728, 14125), (10735, 12800), (11300, 12160)]