193886019840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2657429}}^1$

素因数の和:2657472

約数の個数: 144

約数和(自身を含む): 651814430400

約数和(自身を除く): 457928410560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 72960, 2657429, 5314858, 7972287, 10629716, 13287145, 15944574, 21259432, 26574290, 31889148, 39861435, 42518864, 50491151, 53148580, 63778296, 79722870, 85037728, 100982302, 106297160, 127556592, 151473453, 159445740, 170075456, 201964604, 212594320, 252455755, 255113184, 302946906, 318891480, 340150912, 403929208, 425188640, 504911510, 510226368, 605893812, 637782960, 680301824, 757367265, 807858416, 850377280, 1009823020, 1020452736, 1211787624, 1275565920, 1514734530, 1615716832, 1700754560, 2019646040, 2040905472, 2423575248, 2551131840, 3029469060, 3231433664, 3401509120, 4039292080, 4847150496, 5102263680, 6058938120, 6462867328, 8078584160, 9694300992, 10204527360, 12117876240, 12925734656, 16157168320, 19388601984, 24235752480, 32314336640, 38777203968, 48471504960, 64628673280, 96943009920, 193886019840]

約数ペア:

[(1, 193886019840), (2, 96943009920), (3, 64628673280), (4, 48471504960), (5, 38777203968), (6, 32314336640), (8, 24235752480), (10, 19388601984), (12, 16157168320), (15, 12925734656), (16, 12117876240), (19, 10204527360), (20, 9694300992), (24, 8078584160), (30, 6462867328), (32, 6058938120), (38, 5102263680), (40, 4847150496), (48, 4039292080), (57, 3401509120), (60, 3231433664), (64, 3029469060), (76, 2551131840), (80, 2423575248), (95, 2040905472), (96, 2019646040), (114, 1700754560), (120, 1615716832), (128, 1514734530), (152, 1275565920), (160, 1211787624), (190, 1020452736), (192, 1009823020), (228, 850377280), (240, 807858416), (256, 757367265), (285, 680301824), (304, 637782960), (320, 605893812), (380, 510226368), (384, 504911510), (456, 425188640), (480, 403929208), (570, 340150912), (608, 318891480), (640, 302946906), (760, 255113184), (768, 252455755), (912, 212594320), (960, 201964604), (1140, 170075456), (1216, 159445740), (1280, 151473453), (1520, 127556592), (1824, 106297160), (1920, 100982302), (2280, 85037728), (2432, 79722870), (3040, 63778296), (3648, 53148580), (3840, 50491151), (4560, 42518864), (4864, 39861435), (6080, 31889148), (7296, 26574290), (9120, 21259432), (12160, 15944574), (14592, 13287145), (18240, 10629716), (24320, 7972287), (36480, 5314858), (72960, 2657429)]