255883320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:236

約数の個数: 512

約数和(自身を含む): 1132185600

約数和(自身を除く): 876302280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 27, 28, 30, 33, 34, 35, 36, 40, 42, 44, 45, 51, 54, 55, 56, 60, 63, 66, 68, 70, 72, 77, 84, 85, 88, 90, 99, 102, 105, 108, 110, 119, 120, 126, 132, 135, 136, 140, 153, 154, 165, 168, 170, 180, 181, 187, 189, 198, 204, 210, 216, 220, 231, 238, 252, 255, 264, 270, 280, 297, 306, 308, 315, 330, 340, 357, 360, 362, 374, 378, 385, 396, 408, 420, 440, 459, 462, 476, 495, 504, 510, 540, 543, 561, 594, 595, 612, 616, 630, 660, 680, 693, 714, 724, 748, 756, 765, 770, 792, 840, 905, 918, 924, 935, 945, 952, 990, 1020, 1071, 1080, 1086, 1122, 1155, 1188, 1190, 1224, 1260, 1267, 1309, 1320, 1386, 1428, 1448, 1485, 1496, 1512, 1530, 1540, 1629, 1683, 1785, 1810, 1836, 1848, 1870, 1890, 1980, 1991, 2040, 2079, 2142, 2172, 2244, 2295, 2310, 2376, 2380, 2520, 2534, 2618, 2715, 2772, 2805, 2856, 2970, 3060, 3077, 3080, 3213, 3258, 3366, 3465, 3570, 3620, 3672, 3740, 3780, 3801, 3927, 3960, 3982, 4158, 4284, 4344, 4488, 4590, 4620, 4760, 4887, 5049, 5068, 5236, 5355, 5430, 5544, 5610, 5940, 5973, 6120, 6154, 6335, 6426, 6516, 6545, 6732, 6930, 7140, 7240, 7480, 7560, 7602, 7854, 7964, 8145, 8316, 8415, 8568, 9180, 9231, 9240, 9774, 9955, 10098, 10136, 10395, 10472, 10710, 10860, 11220, 11403, 11781, 11880, 11946, 12308, 12670, 12852, 13032, 13090, 13464, 13860, 13937, 14280, 15204, 15385, 15708, 15928, 16065, 16290, 16632, 16830, 17919, 18360, 18462, 19005, 19548, 19635, 19910, 20196, 20790, 21420, 21539, 21720, 22440, 22806, 23562, 23892, 24435, 24616, 25245, 25340, 25704, 26180, 27693, 27720, 27874, 29865, 30408, 30770, 31416, 32130, 32580, 33660, 33847, 34209, 35343, 35838, 36924, 38010, 39096, 39270, 39820, 40392, 41580, 41811, 42840, 43078, 45612, 46155, 47124, 47784, 48870, 50490, 50680, 52360, 53757, 55386, 55748, 57015, 58905, 59730, 61540, 64260, 64617, 65160, 67320, 67694, 68418, 69685, 70686, 71676, 73848, 76020, 78540, 79640, 83079, 83160, 83622, 86156, 89595, 91224, 92310, 94248, 97740, 100980, 101541, 107514, 107695, 110772, 111496, 114030, 117810, 119460, 123080, 125433, 128520, 129234, 135388, 136836, 138465, 139370, 141372, 143352, 152040, 157080, 166158, 167244, 169235, 171045, 172312, 176715, 179190, 184620, 193851, 195480, 201960, 203082, 209055, 215028, 215390, 221544, 228060, 235620, 236929, 238920, 250866, 258468, 268785, 270776, 273672, 276930, 278740, 282744, 304623, 323085, 332316, 334488, 338470, 342090, 353430, 358380, 369240, 376299, 387702, 406164, 415395, 418110, 430056, 430780, 456120, 471240, 473858, 501732, 507705, 516936, 537570, 553860, 557480, 581553, 609246, 627165, 646170, 664632, 676940, 684180, 706860, 710787, 716760, 752598, 775404, 812328, 830790, 836220, 861560, 913869, 947716, 969255, 1003464, 1015410, 1075140, 1107720, 1163106, 1184645, 1218492, 1254330, 1292340, 1353880, 1368360, 1413720, 1421574, 1505196, 1523115, 1550808, 1661580, 1672440, 1827738, 1881495, 1895432, 1938510, 2030820, 2132361, 2150280, 2326212, 2369290, 2436984, 2508660, 2584680, 2843148, 2907765, 3010392, 3046230, 3323160, 3553935, 3655476, 3762990, 3877020, 4061640, 4264722, 4569345, 4652424, 4738580, 5017320, 5686296, 5815530, 6092460, 6397083, 7107870, 7310952, 7525980, 7754040, 8529444, 9138690, 9477160, 10661805, 11631060, 12184920, 12794166, 14215740, 15051960, 17058888, 18277380, 21323610, 23262120, 25588332, 28431480, 31985415, 36554760, 42647220, 51176664, 63970830, 85294440, 127941660, 255883320]

約数ペア:

[(1, 255883320), (2, 127941660), (3, 85294440), (4, 63970830), (5, 51176664), (6, 42647220), (7, 36554760), (8, 31985415), (9, 28431480), (10, 25588332), (11, 23262120), (12, 21323610), (14, 18277380), (15, 17058888), (17, 15051960), (18, 14215740), (20, 12794166), (21, 12184920), (22, 11631060), (24, 10661805), (27, 9477160), (28, 9138690), (30, 8529444), (33, 7754040), (34, 7525980), (35, 7310952), (36, 7107870), (40, 6397083), (42, 6092460), (44, 5815530), (45, 5686296), (51, 5017320), (54, 4738580), (55, 4652424), (56, 4569345), (60, 4264722), (63, 4061640), (66, 3877020), (68, 3762990), (70, 3655476), (72, 3553935), (77, 3323160), (84, 3046230), (85, 3010392), (88, 2907765), (90, 2843148), (99, 2584680), (102, 2508660), (105, 2436984), (108, 2369290), (110, 2326212), (119, 2150280), (120, 2132361), (126, 2030820), (132, 1938510), (135, 1895432), (136, 1881495), (140, 1827738), (153, 1672440), (154, 1661580), (165, 1550808), (168, 1523115), (170, 1505196), (180, 1421574), (181, 1413720), (187, 1368360), (189, 1353880), (198, 1292340), (204, 1254330), (210, 1218492), (216, 1184645), (220, 1163106), (231, 1107720), (238, 1075140), (252, 1015410), (255, 1003464), (264, 969255), (270, 947716), (280, 913869), (297, 861560), (306, 836220), (308, 830790), (315, 812328), (330, 775404), (340, 752598), (357, 716760), (360, 710787), (362, 706860), (374, 684180), (378, 676940), (385, 664632), (396, 646170), (408, 627165), (420, 609246), (440, 581553), (459, 557480), (462, 553860), (476, 537570), (495, 516936), (504, 507705), (510, 501732), (540, 473858), (543, 471240), (561, 456120), (594, 430780), (595, 430056), (612, 418110), (616, 415395), (630, 406164), (660, 387702), (680, 376299), (693, 369240), (714, 358380), (724, 353430), (748, 342090), (756, 338470), (765, 334488), (770, 332316), (792, 323085), (840, 304623), (905, 282744), (918, 278740), (924, 276930), (935, 273672), (945, 270776), (952, 268785), (990, 258468), (1020, 250866), (1071, 238920), (1080, 236929), (1086, 235620), (1122, 228060), (1155, 221544), (1188, 215390), (1190, 215028), (1224, 209055), (1260, 203082), (1267, 201960), (1309, 195480), (1320, 193851), (1386, 184620), (1428, 179190), (1448, 176715), (1485, 172312), (1496, 171045), (1512, 169235), (1530, 167244), (1540, 166158), (1629, 157080), (1683, 152040), (1785, 143352), (1810, 141372), (1836, 139370), (1848, 138465), (1870, 136836), (1890, 135388), (1980, 129234), (1991, 128520), (2040, 125433), (2079, 123080), (2142, 119460), (2172, 117810), (2244, 114030), (2295, 111496), (2310, 110772), (2376, 107695), (2380, 107514), (2520, 101541), (2534, 100980), (2618, 97740), (2715, 94248), (2772, 92310), (2805, 91224), (2856, 89595), (2970, 86156), (3060, 83622), (3077, 83160), (3080, 83079), (3213, 79640), (3258, 78540), (3366, 76020), (3465, 73848), (3570, 71676), (3620, 70686), (3672, 69685), (3740, 68418), (3780, 67694), (3801, 67320), (3927, 65160), (3960, 64617), (3982, 64260), (4158, 61540), (4284, 59730), (4344, 58905), (4488, 57015), (4590, 55748), (4620, 55386), (4760, 53757), (4887, 52360), (5049, 50680), (5068, 50490), (5236, 48870), (5355, 47784), (5430, 47124), (5544, 46155), (5610, 45612), (5940, 43078), (5973, 42840), (6120, 41811), (6154, 41580), (6335, 40392), (6426, 39820), (6516, 39270), (6545, 39096), (6732, 38010), (6930, 36924), (7140, 35838), (7240, 35343), (7480, 34209), (7560, 33847), (7602, 33660), (7854, 32580), (7964, 32130), (8145, 31416), (8316, 30770), (8415, 30408), (8568, 29865), (9180, 27874), (9231, 27720), (9240, 27693), (9774, 26180), (9955, 25704), (10098, 25340), (10136, 25245), (10395, 24616), (10472, 24435), (10710, 23892), (10860, 23562), (11220, 22806), (11403, 22440), (11781, 21720), (11880, 21539), (11946, 21420), (12308, 20790), (12670, 20196), (12852, 19910), (13032, 19635), (13090, 19548), (13464, 19005), (13860, 18462), (13937, 18360), (14280, 17919), (15204, 16830), (15385, 16632), (15708, 16290), (15928, 16065)]