223463520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{3167}}^1$

素因数の和:3202

約数の個数: 216

約数和(自身を含む): 887350464

約数和(自身を除く): 663886944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3167, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 6334, 7056, 7840, 8820, 9501, 10080, 11760, 12668, 14112, 15835, 17640, 19002, 22169, 23520, 25336, 28503, 31670, 35280, 38004, 44338, 47505, 50672, 57006, 63340, 66507, 70560, 76008, 88676, 95010, 101344, 110845, 114012, 126680, 133014, 142515, 152016, 155183, 177352, 190020, 199521, 221690, 228024, 253360, 266028, 285030, 304032, 310366, 332535, 354704, 380040, 399042, 443380, 456048, 465549, 506720, 532056, 570060, 620732, 665070, 709408, 760080, 775915, 798084, 886760, 912096, 931098, 997605, 1064112, 1140120, 1241464, 1330140, 1396647, 1520160, 1551830, 1596168, 1773520, 1862196, 1995210, 2128224, 2280240, 2327745, 2482928, 2660280, 2793294, 3103660, 3192336, 3547040, 3724392, 3990420, 4560480, 4655490, 4965856, 5320560, 5586588, 6207320, 6384672, 6983235, 7448784, 7980840, 9310980, 10641120, 11173176, 12414640, 13966470, 14897568, 15961680, 18621960, 22346352, 24829280, 27932940, 31923360, 37243920, 44692704, 55865880, 74487840, 111731760, 223463520]

約数ペア:

[(1, 223463520), (2, 111731760), (3, 74487840), (4, 55865880), (5, 44692704), (6, 37243920), (7, 31923360), (8, 27932940), (9, 24829280), (10, 22346352), (12, 18621960), (14, 15961680), (15, 14897568), (16, 13966470), (18, 12414640), (20, 11173176), (21, 10641120), (24, 9310980), (28, 7980840), (30, 7448784), (32, 6983235), (35, 6384672), (36, 6207320), (40, 5586588), (42, 5320560), (45, 4965856), (48, 4655490), (49, 4560480), (56, 3990420), (60, 3724392), (63, 3547040), (70, 3192336), (72, 3103660), (80, 2793294), (84, 2660280), (90, 2482928), (96, 2327745), (98, 2280240), (105, 2128224), (112, 1995210), (120, 1862196), (126, 1773520), (140, 1596168), (144, 1551830), (147, 1520160), (160, 1396647), (168, 1330140), (180, 1241464), (196, 1140120), (210, 1064112), (224, 997605), (240, 931098), (245, 912096), (252, 886760), (280, 798084), (288, 775915), (294, 760080), (315, 709408), (336, 665070), (360, 620732), (392, 570060), (420, 532056), (441, 506720), (480, 465549), (490, 456048), (504, 443380), (560, 399042), (588, 380040), (630, 354704), (672, 332535), (720, 310366), (735, 304032), (784, 285030), (840, 266028), (882, 253360), (980, 228024), (1008, 221690), (1120, 199521), (1176, 190020), (1260, 177352), (1440, 155183), (1470, 152016), (1568, 142515), (1680, 133014), (1764, 126680), (1960, 114012), (2016, 110845), (2205, 101344), (2352, 95010), (2520, 88676), (2940, 76008), (3167, 70560), (3360, 66507), (3528, 63340), (3920, 57006), (4410, 50672), (4704, 47505), (5040, 44338), (5880, 38004), (6334, 35280), (7056, 31670), (7840, 28503), (8820, 25336), (9501, 23520), (10080, 22169), (11760, 19002), (12668, 17640), (14112, 15835)]