196899840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{4273}}^1$

素因数の和:4304

約数の個数: 132

約数和(自身を含む): 682412484

約数和(自身を除く): 485512644

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, 4273, 4608, 5120, 5760, 7680, 8546, 9216, 11520, 12819, 15360, 17092, 21365, 23040, 25638, 34184, 38457, 42730, 46080, 51276, 64095, 68368, 76914, 85460, 102552, 128190, 136736, 153828, 170920, 192285, 205104, 256380, 273472, 307656, 341840, 384570, 410208, 512760, 546944, 615312, 683680, 769140, 820416, 1025520, 1093888, 1230624, 1367360, 1538280, 1640832, 2051040, 2187776, 2461248, 2734720, 3076560, 3281664, 4102080, 4375552, 4922496, 5469440, 6153120, 6563328, 8204160, 9844992, 10938880, 12306240, 13126656, 16408320, 19689984, 21877760, 24612480, 32816640, 39379968, 49224960, 65633280, 98449920, 196899840]

約数ペア:

[(1, 196899840), (2, 98449920), (3, 65633280), (4, 49224960), (5, 39379968), (6, 32816640), (8, 24612480), (9, 21877760), (10, 19689984), (12, 16408320), (15, 13126656), (16, 12306240), (18, 10938880), (20, 9844992), (24, 8204160), (30, 6563328), (32, 6153120), (36, 5469440), (40, 4922496), (45, 4375552), (48, 4102080), (60, 3281664), (64, 3076560), (72, 2734720), (80, 2461248), (90, 2187776), (96, 2051040), (120, 1640832), (128, 1538280), (144, 1367360), (160, 1230624), (180, 1093888), (192, 1025520), (240, 820416), (256, 769140), (288, 683680), (320, 615312), (360, 546944), (384, 512760), (480, 410208), (512, 384570), (576, 341840), (640, 307656), (720, 273472), (768, 256380), (960, 205104), (1024, 192285), (1152, 170920), (1280, 153828), (1440, 136736), (1536, 128190), (1920, 102552), (2304, 85460), (2560, 76914), (2880, 68368), (3072, 64095), (3840, 51276), (4273, 46080), (4608, 42730), (5120, 38457), (5760, 34184), (7680, 25638), (8546, 23040), (9216, 21365), (11520, 17092), (12819, 15360)]