199848960

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4337}}^1$

素因数の和:4368

約数の個数: 132

約数和(自身を含む): 692631108

約数和(自身を除く): 492782148

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4337, 4608, 5120, 5760, 7680, 8674, 9216, 11520, 13011, 15360, 17348, 21685, 23040, 26022, 34696, 39033, 43370, 46080, 52044, 65055, 69392, 78066, 86740, 104088, 130110, 138784, 156132, 173480, 195165, 208176, 260220, 277568, 312264, 346960, 390330, 416352, 520440, 555136, 624528, 693920, 780660, 832704, 1040880, 1110272, 1249056, 1387840, 1561320, 1665408, 2081760, 2220544, 2498112, 2775680, 3122640, 3330816, 4163520, 4441088, 4996224, 5551360, 6245280, 6661632, 8327040, 9992448, 11102720, 12490560, 13323264, 16654080, 19984896, 22205440, 24981120, 33308160, 39969792, 49962240, 66616320, 99924480, 199848960]

約数ペア:

[(1, 199848960), (2, 99924480), (3, 66616320), (4, 49962240), (5, 39969792), (6, 33308160), (8, 24981120), (9, 22205440), (10, 19984896), (12, 16654080), (15, 13323264), (16, 12490560), (18, 11102720), (20, 9992448), (24, 8327040), (30, 6661632), (32, 6245280), (36, 5551360), (40, 4996224), (45, 4441088), (48, 4163520), (60, 3330816), (64, 3122640), (72, 2775680), (80, 2498112), (90, 2220544), (96, 2081760), (120, 1665408), (128, 1561320), (144, 1387840), (160, 1249056), (180, 1110272), (192, 1040880), (240, 832704), (256, 780660), (288, 693920), (320, 624528), (360, 555136), (384, 520440), (480, 416352), (512, 390330), (576, 346960), (640, 312264), (720, 277568), (768, 260220), (960, 208176), (1024, 195165), (1152, 173480), (1280, 156132), (1440, 138784), (1536, 130110), (1920, 104088), (2304, 86740), (2560, 78066), (2880, 69392), (3072, 65055), (3840, 52044), (4337, 46080), (4608, 43370), (5120, 39033), (5760, 34696), (7680, 26022), (8674, 23040), (9216, 21685), (11520, 17348), (13011, 15360)]