223206480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:754

約数の個数: 240

約数和(自身を含む): 870789504

約数和(自身を除く): 647583024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 560, 603, 630, 661, 670, 720, 804, 840, 938, 1005, 1008, 1072, 1206, 1260, 1322, 1340, 1407, 1608, 1680, 1876, 1983, 2010, 2345, 2412, 2520, 2644, 2680, 2814, 3015, 3216, 3305, 3752, 3966, 4020, 4221, 4627, 4690, 4824, 5040, 5288, 5360, 5628, 5949, 6030, 6610, 7035, 7504, 7932, 8040, 8442, 9254, 9380, 9648, 9915, 10576, 11256, 11898, 12060, 13220, 13881, 14070, 15864, 16080, 16884, 18508, 18760, 19830, 21105, 22512, 23135, 23796, 24120, 26440, 27762, 28140, 29745, 31728, 33768, 37016, 37520, 39660, 41643, 42210, 44287, 46270, 47592, 48240, 52880, 55524, 56280, 59490, 67536, 69405, 74032, 79320, 83286, 84420, 88574, 92540, 95184, 111048, 112560, 118980, 132861, 138810, 158640, 166572, 168840, 177148, 185080, 208215, 221435, 222096, 237960, 265722, 277620, 310009, 333144, 337680, 354296, 370160, 398583, 416430, 442870, 475920, 531444, 555240, 620018, 664305, 666288, 708592, 797166, 832860, 885740, 930027, 1062888, 1110480, 1240036, 1328610, 1550045, 1594332, 1665720, 1771480, 1860054, 1992915, 2125776, 2480072, 2657220, 2790081, 3100090, 3188664, 3331440, 3542960, 3720108, 3985830, 4650135, 4960144, 5314440, 5580162, 6200180, 6377328, 7440216, 7971660, 9300270, 10628880, 11160324, 12400360, 13950405, 14880432, 15943320, 18600540, 22320648, 24800720, 27900810, 31886640, 37201080, 44641296, 55801620, 74402160, 111603240, 223206480]

約数ペア:

[(1, 223206480), (2, 111603240), (3, 74402160), (4, 55801620), (5, 44641296), (6, 37201080), (7, 31886640), (8, 27900810), (9, 24800720), (10, 22320648), (12, 18600540), (14, 15943320), (15, 14880432), (16, 13950405), (18, 12400360), (20, 11160324), (21, 10628880), (24, 9300270), (28, 7971660), (30, 7440216), (35, 6377328), (36, 6200180), (40, 5580162), (42, 5314440), (45, 4960144), (48, 4650135), (56, 3985830), (60, 3720108), (63, 3542960), (67, 3331440), (70, 3188664), (72, 3100090), (80, 2790081), (84, 2657220), (90, 2480072), (105, 2125776), (112, 1992915), (120, 1860054), (126, 1771480), (134, 1665720), (140, 1594332), (144, 1550045), (168, 1328610), (180, 1240036), (201, 1110480), (210, 1062888), (240, 930027), (252, 885740), (268, 832860), (280, 797166), (315, 708592), (335, 666288), (336, 664305), (360, 620018), (402, 555240), (420, 531444), (469, 475920), (504, 442870), (536, 416430), (560, 398583), (603, 370160), (630, 354296), (661, 337680), (670, 333144), (720, 310009), (804, 277620), (840, 265722), (938, 237960), (1005, 222096), (1008, 221435), (1072, 208215), (1206, 185080), (1260, 177148), (1322, 168840), (1340, 166572), (1407, 158640), (1608, 138810), (1680, 132861), (1876, 118980), (1983, 112560), (2010, 111048), (2345, 95184), (2412, 92540), (2520, 88574), (2644, 84420), (2680, 83286), (2814, 79320), (3015, 74032), (3216, 69405), (3305, 67536), (3752, 59490), (3966, 56280), (4020, 55524), (4221, 52880), (4627, 48240), (4690, 47592), (4824, 46270), (5040, 44287), (5288, 42210), (5360, 41643), (5628, 39660), (5949, 37520), (6030, 37016), (6610, 33768), (7035, 31728), (7504, 29745), (7932, 28140), (8040, 27762), (8442, 26440), (9254, 24120), (9380, 23796), (9648, 23135), (9915, 22512), (10576, 21105), (11256, 19830), (11898, 18760), (12060, 18508), (13220, 16884), (13881, 16080), (14070, 15864)]