203929440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2971}}^1$

素因数の和:3013

約数の個数: 192

約数和(自身を含む): 754935552

約数和(自身を除く): 551006112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1056, 1144, 1248, 1320, 1430, 1560, 1716, 1760, 2080, 2145, 2288, 2640, 2860, 2971, 3120, 3432, 4290, 4576, 5280, 5720, 5942, 6240, 6864, 8580, 8913, 11440, 11884, 13728, 14855, 17160, 17826, 22880, 23768, 29710, 32681, 34320, 35652, 38623, 44565, 47536, 59420, 65362, 68640, 71304, 77246, 89130, 95072, 98043, 115869, 118840, 130724, 142608, 154492, 163405, 178260, 193115, 196086, 231738, 237680, 261448, 285216, 308984, 326810, 356520, 386230, 392172, 424853, 463476, 475360, 490215, 522896, 579345, 617968, 653620, 713040, 772460, 784344, 849706, 926952, 980430, 1045792, 1158690, 1235936, 1274559, 1307240, 1426080, 1544920, 1568688, 1699412, 1853904, 1960860, 2124265, 2317380, 2549118, 2614480, 3089840, 3137376, 3398824, 3707808, 3921720, 4248530, 4634760, 5098236, 5228960, 6179680, 6372795, 6797648, 7843440, 8497060, 9269520, 10196472, 12745590, 13595296, 15686880, 16994120, 18539040, 20392944, 25491180, 33988240, 40785888, 50982360, 67976480, 101964720, 203929440]

約数ペア:

[(1, 203929440), (2, 101964720), (3, 67976480), (4, 50982360), (5, 40785888), (6, 33988240), (8, 25491180), (10, 20392944), (11, 18539040), (12, 16994120), (13, 15686880), (15, 13595296), (16, 12745590), (20, 10196472), (22, 9269520), (24, 8497060), (26, 7843440), (30, 6797648), (32, 6372795), (33, 6179680), (39, 5228960), (40, 5098236), (44, 4634760), (48, 4248530), (52, 3921720), (55, 3707808), (60, 3398824), (65, 3137376), (66, 3089840), (78, 2614480), (80, 2549118), (88, 2317380), (96, 2124265), (104, 1960860), (110, 1853904), (120, 1699412), (130, 1568688), (132, 1544920), (143, 1426080), (156, 1307240), (160, 1274559), (165, 1235936), (176, 1158690), (195, 1045792), (208, 980430), (220, 926952), (240, 849706), (260, 784344), (264, 772460), (286, 713040), (312, 653620), (330, 617968), (352, 579345), (390, 522896), (416, 490215), (429, 475360), (440, 463476), (480, 424853), (520, 392172), (528, 386230), (572, 356520), (624, 326810), (660, 308984), (715, 285216), (780, 261448), (858, 237680), (880, 231738), (1040, 196086), (1056, 193115), (1144, 178260), (1248, 163405), (1320, 154492), (1430, 142608), (1560, 130724), (1716, 118840), (1760, 115869), (2080, 98043), (2145, 95072), (2288, 89130), (2640, 77246), (2860, 71304), (2971, 68640), (3120, 65362), (3432, 59420), (4290, 47536), (4576, 44565), (5280, 38623), (5720, 35652), (5942, 34320), (6240, 32681), (6864, 29710), (8580, 23768), (8913, 22880), (11440, 17826), (11884, 17160), (13728, 14855)]