221513600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 384

約数和(自身を含む): 728524800

約数和(自身を除く): 507011200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 29, 31, 32, 35, 40, 44, 50, 55, 56, 58, 62, 64, 70, 77, 80, 88, 100, 110, 112, 116, 124, 128, 140, 145, 154, 155, 160, 175, 176, 200, 203, 217, 220, 224, 232, 248, 275, 280, 290, 308, 310, 319, 320, 341, 350, 352, 385, 400, 406, 434, 440, 448, 464, 496, 550, 560, 580, 616, 620, 638, 640, 682, 700, 704, 725, 770, 775, 800, 812, 868, 880, 896, 899, 928, 992, 1015, 1085, 1100, 1120, 1160, 1232, 1240, 1276, 1364, 1400, 1408, 1450, 1540, 1550, 1595, 1600, 1624, 1705, 1736, 1760, 1798, 1856, 1925, 1984, 2030, 2170, 2200, 2233, 2240, 2320, 2387, 2464, 2480, 2552, 2728, 2800, 2900, 3080, 3100, 3190, 3200, 3248, 3410, 3472, 3520, 3596, 3712, 3850, 3968, 4060, 4340, 4400, 4466, 4480, 4495, 4640, 4774, 4928, 4960, 5075, 5104, 5425, 5456, 5600, 5800, 6160, 6200, 6293, 6380, 6496, 6820, 6944, 7040, 7192, 7700, 7975, 8120, 8525, 8680, 8800, 8932, 8990, 9280, 9548, 9856, 9889, 9920, 10150, 10208, 10850, 10912, 11165, 11200, 11600, 11935, 12320, 12400, 12586, 12760, 12992, 13640, 13888, 14384, 15400, 15950, 16240, 17050, 17360, 17600, 17864, 17980, 18560, 19096, 19778, 19840, 20300, 20416, 21700, 21824, 22330, 22400, 22475, 23200, 23870, 24640, 24800, 25172, 25520, 25984, 27280, 27776, 28768, 30800, 31465, 31900, 32480, 34100, 34720, 35200, 35728, 35960, 38192, 39556, 40600, 40832, 43400, 43648, 44660, 44950, 46400, 47740, 49280, 49445, 49600, 50344, 51040, 54560, 55825, 57536, 59675, 61600, 62930, 63800, 64960, 68200, 69223, 69440, 71456, 71920, 76384, 79112, 81200, 86800, 89320, 89900, 92800, 95480, 98890, 99200, 100688, 102080, 109120, 111650, 115072, 119350, 123200, 125860, 127600, 129920, 136400, 138446, 138880, 142912, 143840, 152768, 157325, 158224, 162400, 173600, 178640, 179800, 190960, 197780, 201376, 204160, 218240, 223300, 238700, 246400, 247225, 251720, 255200, 272800, 276892, 285824, 287680, 305536, 314650, 316448, 324800, 346115, 347200, 357280, 359600, 381920, 395560, 402752, 446600, 477400, 494450, 503440, 510400, 545600, 553784, 575360, 629300, 632896, 649600, 692230, 694400, 714560, 719200, 763840, 791120, 805504, 893200, 954800, 988900, 1006880, 1020800, 1091200, 1107568, 1258600, 1265792, 1384460, 1429120, 1438400, 1527680, 1582240, 1730575, 1786400, 1909600, 1977800, 2013760, 2215136, 2517200, 2768920, 2876800, 3164480, 3461150, 3572800, 3819200, 3955600, 4027520, 4430272, 5034400, 5537840, 6328960, 6922300, 7145600, 7638400, 7911200, 8860544, 10068800, 11075680, 13844600, 15822400, 20137600, 22151360, 27689200, 31644800, 44302720, 55378400, 110756800, 221513600]

約数ペア:

[(1, 221513600), (2, 110756800), (4, 55378400), (5, 44302720), (7, 31644800), (8, 27689200), (10, 22151360), (11, 20137600), (14, 15822400), (16, 13844600), (20, 11075680), (22, 10068800), (25, 8860544), (28, 7911200), (29, 7638400), (31, 7145600), (32, 6922300), (35, 6328960), (40, 5537840), (44, 5034400), (50, 4430272), (55, 4027520), (56, 3955600), (58, 3819200), (62, 3572800), (64, 3461150), (70, 3164480), (77, 2876800), (80, 2768920), (88, 2517200), (100, 2215136), (110, 2013760), (112, 1977800), (116, 1909600), (124, 1786400), (128, 1730575), (140, 1582240), (145, 1527680), (154, 1438400), (155, 1429120), (160, 1384460), (175, 1265792), (176, 1258600), (200, 1107568), (203, 1091200), (217, 1020800), (220, 1006880), (224, 988900), (232, 954800), (248, 893200), (275, 805504), (280, 791120), (290, 763840), (308, 719200), (310, 714560), (319, 694400), (320, 692230), (341, 649600), (350, 632896), (352, 629300), (385, 575360), (400, 553784), (406, 545600), (434, 510400), (440, 503440), (448, 494450), (464, 477400), (496, 446600), (550, 402752), (560, 395560), (580, 381920), (616, 359600), (620, 357280), (638, 347200), (640, 346115), (682, 324800), (700, 316448), (704, 314650), (725, 305536), (770, 287680), (775, 285824), (800, 276892), (812, 272800), (868, 255200), (880, 251720), (896, 247225), (899, 246400), (928, 238700), (992, 223300), (1015, 218240), (1085, 204160), (1100, 201376), (1120, 197780), (1160, 190960), (1232, 179800), (1240, 178640), (1276, 173600), (1364, 162400), (1400, 158224), (1408, 157325), (1450, 152768), (1540, 143840), (1550, 142912), (1595, 138880), (1600, 138446), (1624, 136400), (1705, 129920), (1736, 127600), (1760, 125860), (1798, 123200), (1856, 119350), (1925, 115072), (1984, 111650), (2030, 109120), (2170, 102080), (2200, 100688), (2233, 99200), (2240, 98890), (2320, 95480), (2387, 92800), (2464, 89900), (2480, 89320), (2552, 86800), (2728, 81200), (2800, 79112), (2900, 76384), (3080, 71920), (3100, 71456), (3190, 69440), (3200, 69223), (3248, 68200), (3410, 64960), (3472, 63800), (3520, 62930), (3596, 61600), (3712, 59675), (3850, 57536), (3968, 55825), (4060, 54560), (4340, 51040), (4400, 50344), (4466, 49600), (4480, 49445), (4495, 49280), (4640, 47740), (4774, 46400), (4928, 44950), (4960, 44660), (5075, 43648), (5104, 43400), (5425, 40832), (5456, 40600), (5600, 39556), (5800, 38192), (6160, 35960), (6200, 35728), (6293, 35200), (6380, 34720), (6496, 34100), (6820, 32480), (6944, 31900), (7040, 31465), (7192, 30800), (7700, 28768), (7975, 27776), (8120, 27280), (8525, 25984), (8680, 25520), (8800, 25172), (8932, 24800), (8990, 24640), (9280, 23870), (9548, 23200), (9856, 22475), (9889, 22400), (9920, 22330), (10150, 21824), (10208, 21700), (10850, 20416), (10912, 20300), (11165, 19840), (11200, 19778), (11600, 19096), (11935, 18560), (12320, 17980), (12400, 17864), (12586, 17600), (12760, 17360), (12992, 17050), (13640, 16240), (13888, 15950), (14384, 15400)]