61528320

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{109}}^1$

素因数の和:150

約数の個数: 324

約数和(自身を含む): 249909660

約数和(自身を除く): 188381340

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, 64, 70, 72, 80, 84, 90, 96, 98, 105, 109, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 218, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 327, 336, 360, 384, 392, 420, 436, 441, 448, 480, 490, 504, 545, 560, 576, 588, 630, 640, 654, 672, 720, 735, 763, 768, 784, 840, 872, 882, 896, 960, 980, 981, 1008, 1090, 1120, 1152, 1176, 1260, 1280, 1308, 1344, 1440, 1470, 1526, 1568, 1635, 1680, 1744, 1764, 1792, 1920, 1960, 1962, 2016, 2180, 2205, 2240, 2289, 2304, 2352, 2520, 2616, 2688, 2880, 2940, 3052, 3136, 3270, 3360, 3488, 3528, 3815, 3840, 3920, 3924, 4032, 4360, 4410, 4480, 4578, 4704, 4905, 5040, 5232, 5341, 5376, 5760, 5880, 6104, 6272, 6540, 6720, 6867, 6976, 7056, 7630, 7840, 7848, 8064, 8720, 8820, 8960, 9156, 9408, 9810, 10080, 10464, 10682, 11445, 11520, 11760, 12208, 12544, 13080, 13440, 13734, 13952, 14112, 15260, 15680, 15696, 16023, 16128, 17440, 17640, 18312, 18816, 19620, 20160, 20928, 21364, 22890, 23520, 24416, 26160, 26705, 26880, 27468, 27904, 28224, 30520, 31360, 31392, 32046, 34335, 34880, 35280, 36624, 37632, 39240, 40320, 41856, 42728, 45780, 47040, 48069, 48832, 52320, 53410, 54936, 56448, 61040, 62720, 62784, 64092, 68670, 69760, 70560, 73248, 78480, 80115, 80640, 83712, 85456, 91560, 94080, 96138, 97664, 104640, 106820, 109872, 112896, 122080, 125568, 128184, 137340, 139520, 141120, 146496, 156960, 160230, 170912, 183120, 188160, 192276, 195328, 209280, 213640, 219744, 240345, 244160, 251136, 256368, 274680, 282240, 292992, 313920, 320460, 341824, 366240, 384552, 418560, 427280, 439488, 480690, 488320, 512736, 549360, 564480, 585984, 627840, 640920, 683648, 732480, 769104, 854560, 878976, 961380, 976640, 1025472, 1098720, 1255680, 1281840, 1367296, 1464960, 1538208, 1709120, 1757952, 1922760, 2050944, 2197440, 2563680, 2929920, 3076416, 3418240, 3845520, 4101888, 4394880, 5127360, 6152832, 6836480, 7691040, 8789760, 10254720, 12305664, 15382080, 20509440, 30764160, 61528320]

約数ペア:

[(1, 61528320), (2, 30764160), (3, 20509440), (4, 15382080), (5, 12305664), (6, 10254720), (7, 8789760), (8, 7691040), (9, 6836480), (10, 6152832), (12, 5127360), (14, 4394880), (15, 4101888), (16, 3845520), (18, 3418240), (20, 3076416), (21, 2929920), (24, 2563680), (28, 2197440), (30, 2050944), (32, 1922760), (35, 1757952), (36, 1709120), (40, 1538208), (42, 1464960), (45, 1367296), (48, 1281840), (49, 1255680), (56, 1098720), (60, 1025472), (63, 976640), (64, 961380), (70, 878976), (72, 854560), (80, 769104), (84, 732480), (90, 683648), (96, 640920), (98, 627840), (105, 585984), (109, 564480), (112, 549360), (120, 512736), (126, 488320), (128, 480690), (140, 439488), (144, 427280), (147, 418560), (160, 384552), (168, 366240), (180, 341824), (192, 320460), (196, 313920), (210, 292992), (218, 282240), (224, 274680), (240, 256368), (245, 251136), (252, 244160), (256, 240345), (280, 219744), (288, 213640), (294, 209280), (315, 195328), (320, 192276), (327, 188160), (336, 183120), (360, 170912), (384, 160230), (392, 156960), (420, 146496), (436, 141120), (441, 139520), (448, 137340), (480, 128184), (490, 125568), (504, 122080), (545, 112896), (560, 109872), (576, 106820), (588, 104640), (630, 97664), (640, 96138), (654, 94080), (672, 91560), (720, 85456), (735, 83712), (763, 80640), (768, 80115), (784, 78480), (840, 73248), (872, 70560), (882, 69760), (896, 68670), (960, 64092), (980, 62784), (981, 62720), (1008, 61040), (1090, 56448), (1120, 54936), (1152, 53410), (1176, 52320), (1260, 48832), (1280, 48069), (1308, 47040), (1344, 45780), (1440, 42728), (1470, 41856), (1526, 40320), (1568, 39240), (1635, 37632), (1680, 36624), (1744, 35280), (1764, 34880), (1792, 34335), (1920, 32046), (1960, 31392), (1962, 31360), (2016, 30520), (2180, 28224), (2205, 27904), (2240, 27468), (2289, 26880), (2304, 26705), (2352, 26160), (2520, 24416), (2616, 23520), (2688, 22890), (2880, 21364), (2940, 20928), (3052, 20160), (3136, 19620), (3270, 18816), (3360, 18312), (3488, 17640), (3528, 17440), (3815, 16128), (3840, 16023), (3920, 15696), (3924, 15680), (4032, 15260), (4360, 14112), (4410, 13952), (4480, 13734), (4578, 13440), (4704, 13080), (4905, 12544), (5040, 12208), (5232, 11760), (5341, 11520), (5376, 11445), (5760, 10682), (5880, 10464), (6104, 10080), (6272, 9810), (6540, 9408), (6720, 9156), (6867, 8960), (6976, 8820), (7056, 8720), (7630, 8064), (7840, 7848)]