222370560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:323

約数の個数: 216

約数和(自身を含む): 781216800

約数和(自身を除く): 558846240

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, 97, 120, 128, 144, 160, 180, 192, 194, 199, 240, 256, 288, 291, 320, 360, 384, 388, 398, 480, 485, 576, 582, 597, 640, 720, 768, 776, 796, 873, 960, 970, 995, 1152, 1164, 1194, 1280, 1440, 1455, 1552, 1592, 1746, 1791, 1920, 1940, 1990, 2304, 2328, 2388, 2880, 2910, 2985, 3104, 3184, 3492, 3582, 3840, 3880, 3980, 4365, 4656, 4776, 5760, 5820, 5970, 6208, 6368, 6984, 7164, 7760, 7960, 8730, 8955, 9312, 9552, 11520, 11640, 11940, 12416, 12736, 13968, 14328, 15520, 15920, 17460, 17910, 18624, 19104, 19303, 23280, 23880, 24832, 25472, 27936, 28656, 31040, 31840, 34920, 35820, 37248, 38208, 38606, 46560, 47760, 50944, 55872, 57312, 57909, 62080, 63680, 69840, 71640, 74496, 76416, 77212, 93120, 95520, 96515, 111744, 114624, 115818, 124160, 127360, 139680, 143280, 152832, 154424, 173727, 186240, 191040, 193030, 223488, 229248, 231636, 254720, 279360, 286560, 289545, 308848, 347454, 372480, 382080, 386060, 458496, 463272, 558720, 573120, 579090, 617696, 694908, 764160, 772120, 868635, 926544, 1117440, 1146240, 1158180, 1235392, 1389816, 1544240, 1737270, 1853088, 2292480, 2316360, 2470784, 2779632, 3088480, 3474540, 3706176, 4632720, 4941568, 5559264, 6176960, 6949080, 7412352, 9265440, 11118528, 12353920, 13898160, 14824704, 18530880, 22237056, 24707840, 27796320, 37061760, 44474112, 55592640, 74123520, 111185280, 222370560]

約数ペア:

[(1, 222370560), (2, 111185280), (3, 74123520), (4, 55592640), (5, 44474112), (6, 37061760), (8, 27796320), (9, 24707840), (10, 22237056), (12, 18530880), (15, 14824704), (16, 13898160), (18, 12353920), (20, 11118528), (24, 9265440), (30, 7412352), (32, 6949080), (36, 6176960), (40, 5559264), (45, 4941568), (48, 4632720), (60, 3706176), (64, 3474540), (72, 3088480), (80, 2779632), (90, 2470784), (96, 2316360), (97, 2292480), (120, 1853088), (128, 1737270), (144, 1544240), (160, 1389816), (180, 1235392), (192, 1158180), (194, 1146240), (199, 1117440), (240, 926544), (256, 868635), (288, 772120), (291, 764160), (320, 694908), (360, 617696), (384, 579090), (388, 573120), (398, 558720), (480, 463272), (485, 458496), (576, 386060), (582, 382080), (597, 372480), (640, 347454), (720, 308848), (768, 289545), (776, 286560), (796, 279360), (873, 254720), (960, 231636), (970, 229248), (995, 223488), (1152, 193030), (1164, 191040), (1194, 186240), (1280, 173727), (1440, 154424), (1455, 152832), (1552, 143280), (1592, 139680), (1746, 127360), (1791, 124160), (1920, 115818), (1940, 114624), (1990, 111744), (2304, 96515), (2328, 95520), (2388, 93120), (2880, 77212), (2910, 76416), (2985, 74496), (3104, 71640), (3184, 69840), (3492, 63680), (3582, 62080), (3840, 57909), (3880, 57312), (3980, 55872), (4365, 50944), (4656, 47760), (4776, 46560), (5760, 38606), (5820, 38208), (5970, 37248), (6208, 35820), (6368, 34920), (6984, 31840), (7164, 31040), (7760, 28656), (7960, 27936), (8730, 25472), (8955, 24832), (9312, 23880), (9552, 23280), (11520, 19303), (11640, 19104), (11940, 18624), (12416, 17910), (12736, 17460), (13968, 15920), (14328, 15520)]