169218720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1187}}^1$

素因数の和:1225

約数の個数: 240

約数和(自身を含む): 652040928

約数和(自身を除く): 482822208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1187, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2374, 2376, 2592, 2640, 2970, 3168, 3240, 3561, 3564, 3960, 4320, 4455, 4748, 4752, 5280, 5935, 5940, 6480, 7122, 7128, 7920, 8910, 9496, 9504, 10683, 11870, 11880, 12960, 13057, 14244, 14256, 15840, 17805, 17820, 18992, 21366, 23740, 23760, 26114, 28488, 28512, 32049, 35610, 35640, 37984, 39171, 42732, 47480, 47520, 52228, 53415, 56976, 64098, 65285, 71220, 71280, 78342, 85464, 94960, 96147, 104456, 106830, 113952, 117513, 128196, 130570, 142440, 142560, 156684, 160245, 170928, 189920, 192294, 195855, 208912, 213660, 235026, 256392, 261140, 284880, 313368, 320490, 341856, 352539, 384588, 391710, 417824, 427320, 470052, 480735, 512784, 522280, 569760, 587565, 626736, 640980, 705078, 769176, 783420, 854640, 940104, 961470, 1025568, 1044560, 1057617, 1175130, 1253472, 1281960, 1410156, 1538352, 1566840, 1709280, 1762695, 1880208, 1922940, 2089120, 2115234, 2350260, 2563920, 2820312, 3076704, 3133680, 3525390, 3760416, 3845880, 4230468, 4700520, 5127840, 5288085, 5640624, 6267360, 7050780, 7691760, 8460936, 9401040, 10576170, 11281248, 14101560, 15383520, 16921872, 18802080, 21152340, 28203120, 33843744, 42304680, 56406240, 84609360, 169218720]

約数ペア:

[(1, 169218720), (2, 84609360), (3, 56406240), (4, 42304680), (5, 33843744), (6, 28203120), (8, 21152340), (9, 18802080), (10, 16921872), (11, 15383520), (12, 14101560), (15, 11281248), (16, 10576170), (18, 9401040), (20, 8460936), (22, 7691760), (24, 7050780), (27, 6267360), (30, 5640624), (32, 5288085), (33, 5127840), (36, 4700520), (40, 4230468), (44, 3845880), (45, 3760416), (48, 3525390), (54, 3133680), (55, 3076704), (60, 2820312), (66, 2563920), (72, 2350260), (80, 2115234), (81, 2089120), (88, 1922940), (90, 1880208), (96, 1762695), (99, 1709280), (108, 1566840), (110, 1538352), (120, 1410156), (132, 1281960), (135, 1253472), (144, 1175130), (160, 1057617), (162, 1044560), (165, 1025568), (176, 961470), (180, 940104), (198, 854640), (216, 783420), (220, 769176), (240, 705078), (264, 640980), (270, 626736), (288, 587565), (297, 569760), (324, 522280), (330, 512784), (352, 480735), (360, 470052), (396, 427320), (405, 417824), (432, 391710), (440, 384588), (480, 352539), (495, 341856), (528, 320490), (540, 313368), (594, 284880), (648, 261140), (660, 256392), (720, 235026), (792, 213660), (810, 208912), (864, 195855), (880, 192294), (891, 189920), (990, 170928), (1056, 160245), (1080, 156684), (1187, 142560), (1188, 142440), (1296, 130570), (1320, 128196), (1440, 117513), (1485, 113952), (1584, 106830), (1620, 104456), (1760, 96147), (1782, 94960), (1980, 85464), (2160, 78342), (2374, 71280), (2376, 71220), (2592, 65285), (2640, 64098), (2970, 56976), (3168, 53415), (3240, 52228), (3561, 47520), (3564, 47480), (3960, 42732), (4320, 39171), (4455, 37984), (4748, 35640), (4752, 35610), (5280, 32049), (5935, 28512), (5940, 28488), (6480, 26114), (7122, 23760), (7128, 23740), (7920, 21366), (8910, 18992), (9496, 17820), (9504, 17805), (10683, 15840), (11870, 14256), (11880, 14244), (12960, 13057)]