21032720280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8011}}^1$

素因数の和:8072

約数の個数: 512

約数和(自身を含む): 87221836800

約数和(自身を除く): 66189116520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 24, 26, 27, 30, 33, 34, 36, 39, 40, 44, 45, 51, 52, 54, 55, 60, 65, 66, 68, 72, 78, 85, 88, 90, 99, 102, 104, 108, 110, 117, 120, 130, 132, 135, 136, 143, 153, 156, 165, 170, 180, 187, 195, 198, 204, 216, 220, 221, 234, 255, 260, 264, 270, 286, 297, 306, 312, 330, 340, 351, 360, 374, 390, 396, 408, 429, 440, 442, 459, 468, 495, 510, 520, 540, 561, 572, 585, 594, 612, 660, 663, 680, 702, 715, 748, 765, 780, 792, 858, 884, 918, 935, 936, 990, 1020, 1080, 1105, 1122, 1144, 1170, 1188, 1224, 1287, 1320, 1326, 1404, 1430, 1485, 1496, 1530, 1560, 1683, 1716, 1755, 1768, 1836, 1870, 1980, 1989, 2040, 2145, 2210, 2244, 2295, 2340, 2376, 2431, 2574, 2652, 2805, 2808, 2860, 2970, 3060, 3315, 3366, 3432, 3510, 3672, 3740, 3861, 3960, 3978, 4290, 4420, 4488, 4590, 4680, 4862, 5049, 5148, 5304, 5610, 5720, 5940, 5967, 6120, 6435, 6630, 6732, 7020, 7293, 7480, 7722, 7956, 8011, 8415, 8580, 8840, 9180, 9724, 9945, 10098, 10296, 11220, 11880, 11934, 12155, 12870, 13260, 13464, 14040, 14586, 15444, 15912, 16022, 16830, 17160, 18360, 19305, 19448, 19890, 20196, 21879, 22440, 23868, 24033, 24310, 25245, 25740, 26520, 29172, 29835, 30888, 32044, 33660, 36465, 38610, 39780, 40055, 40392, 43758, 47736, 48066, 48620, 50490, 51480, 58344, 59670, 64088, 65637, 67320, 72099, 72930, 77220, 79560, 80110, 87516, 88121, 96132, 97240, 100980, 104143, 109395, 119340, 120165, 131274, 136187, 144198, 145860, 154440, 160220, 175032, 176242, 192264, 201960, 208286, 216297, 218790, 238680, 240330, 262548, 264363, 272374, 288396, 291720, 312429, 320440, 328185, 352484, 360495, 408561, 416572, 432594, 437580, 440605, 480660, 520715, 525096, 528726, 544748, 576792, 624858, 656370, 680935, 704968, 720990, 793089, 817122, 833144, 865188, 875160, 881210, 937287, 961320, 1041430, 1057452, 1081485, 1089496, 1145573, 1225683, 1249716, 1312740, 1321815, 1361870, 1441980, 1498057, 1562145, 1586178, 1634244, 1730376, 1762420, 1770431, 1874574, 2042805, 2082860, 2114904, 2162970, 2291146, 2379267, 2451366, 2499432, 2625480, 2643630, 2723740, 2811861, 2883960, 2996114, 3124290, 3172356, 3268488, 3436719, 3524840, 3540862, 3677049, 3749148, 3965445, 4085610, 4165720, 4325940, 4494171, 4582292, 4686435, 4758534, 4902732, 5287260, 5311293, 5447480, 5623722, 5727865, 5992228, 6128415, 6248580, 6344712, 6873438, 7081724, 7354098, 7490285, 7498296, 7930890, 8171220, 8651880, 8852155, 8988342, 9164584, 9372870, 9517068, 9805464, 10310157, 10574520, 10622586, 11247444, 11455730, 11896335, 11984456, 12256830, 12497160, 13482513, 13746876, 14059305, 14163448, 14708196, 14980570, 15861780, 15933879, 16342440, 17183595, 17704310, 17976684, 18385245, 18745740, 19034136, 19474741, 20620314, 21245172, 22470855, 22494888, 22911460, 23792670, 24513660, 26556465, 26965026, 27493752, 28118610, 29416392, 29961140, 30930471, 31723560, 31867758, 34367190, 35408620, 35953368, 36770490, 37491480, 38949482, 40447539, 41240628, 42490344, 44941710, 45822920, 47585340, 47801637, 49027320, 51550785, 53112930, 53930052, 56237220, 58424223, 59922280, 61860942, 63735516, 67412565, 68734380, 70817240, 73540980, 77898964, 79669395, 80895078, 82481256, 89883420, 95170680, 95603274, 97373705, 103101570, 106225860, 107860104, 112474440, 116848446, 123721884, 127471032, 134825130, 137468760, 147081960, 154652355, 155797928, 159338790, 161790156, 175272669, 179766840, 191206548, 194747410, 202237695, 206203140, 212451720, 233696892, 239008185, 247443768, 269650260, 292121115, 309304710, 318677580, 323580312, 350545338, 382413096, 389494820, 404475390, 412406280, 467393784, 478016370, 525818007, 539300520, 584242230, 618609420, 637355160, 701090676, 778989640, 808950780, 876363345, 956032740, 1051636014, 1168484460, 1237218840, 1402181352, 1617901560, 1752726690, 1912065480, 2103272028, 2336968920, 2629090035, 3505453380, 4206544056, 5258180070, 7010906760, 10516360140, 21032720280]

約数ペア:

[(1, 21032720280), (2, 10516360140), (3, 7010906760), (4, 5258180070), (5, 4206544056), (6, 3505453380), (8, 2629090035), (9, 2336968920), (10, 2103272028), (11, 1912065480), (12, 1752726690), (13, 1617901560), (15, 1402181352), (17, 1237218840), (18, 1168484460), (20, 1051636014), (22, 956032740), (24, 876363345), (26, 808950780), (27, 778989640), (30, 701090676), (33, 637355160), (34, 618609420), (36, 584242230), (39, 539300520), (40, 525818007), (44, 478016370), (45, 467393784), (51, 412406280), (52, 404475390), (54, 389494820), (55, 382413096), (60, 350545338), (65, 323580312), (66, 318677580), (68, 309304710), (72, 292121115), (78, 269650260), (85, 247443768), (88, 239008185), (90, 233696892), (99, 212451720), (102, 206203140), (104, 202237695), (108, 194747410), (110, 191206548), (117, 179766840), (120, 175272669), (130, 161790156), (132, 159338790), (135, 155797928), (136, 154652355), (143, 147081960), (153, 137468760), (156, 134825130), (165, 127471032), (170, 123721884), (180, 116848446), (187, 112474440), (195, 107860104), (198, 106225860), (204, 103101570), (216, 97373705), (220, 95603274), (221, 95170680), (234, 89883420), (255, 82481256), (260, 80895078), (264, 79669395), (270, 77898964), (286, 73540980), (297, 70817240), (306, 68734380), (312, 67412565), (330, 63735516), (340, 61860942), (351, 59922280), (360, 58424223), (374, 56237220), (390, 53930052), (396, 53112930), (408, 51550785), (429, 49027320), (440, 47801637), (442, 47585340), (459, 45822920), (468, 44941710), (495, 42490344), (510, 41240628), (520, 40447539), (540, 38949482), (561, 37491480), (572, 36770490), (585, 35953368), (594, 35408620), (612, 34367190), (660, 31867758), (663, 31723560), (680, 30930471), (702, 29961140), (715, 29416392), (748, 28118610), (765, 27493752), (780, 26965026), (792, 26556465), (858, 24513660), (884, 23792670), (918, 22911460), (935, 22494888), (936, 22470855), (990, 21245172), (1020, 20620314), (1080, 19474741), (1105, 19034136), (1122, 18745740), (1144, 18385245), (1170, 17976684), (1188, 17704310), (1224, 17183595), (1287, 16342440), (1320, 15933879), (1326, 15861780), (1404, 14980570), (1430, 14708196), (1485, 14163448), (1496, 14059305), (1530, 13746876), (1560, 13482513), (1683, 12497160), (1716, 12256830), (1755, 11984456), (1768, 11896335), (1836, 11455730), (1870, 11247444), (1980, 10622586), (1989, 10574520), (2040, 10310157), (2145, 9805464), (2210, 9517068), (2244, 9372870), (2295, 9164584), (2340, 8988342), (2376, 8852155), (2431, 8651880), (2574, 8171220), (2652, 7930890), (2805, 7498296), (2808, 7490285), (2860, 7354098), (2970, 7081724), (3060, 6873438), (3315, 6344712), (3366, 6248580), (3432, 6128415), (3510, 5992228), (3672, 5727865), (3740, 5623722), (3861, 5447480), (3960, 5311293), (3978, 5287260), (4290, 4902732), (4420, 4758534), (4488, 4686435), (4590, 4582292), (4680, 4494171), (4862, 4325940), (5049, 4165720), (5148, 4085610), (5304, 3965445), (5610, 3749148), (5720, 3677049), (5940, 3540862), (5967, 3524840), (6120, 3436719), (6435, 3268488), (6630, 3172356), (6732, 3124290), (7020, 2996114), (7293, 2883960), (7480, 2811861), (7722, 2723740), (7956, 2643630), (8011, 2625480), (8415, 2499432), (8580, 2451366), (8840, 2379267), (9180, 2291146), (9724, 2162970), (9945, 2114904), (10098, 2082860), (10296, 2042805), (11220, 1874574), (11880, 1770431), (11934, 1762420), (12155, 1730376), (12870, 1634244), (13260, 1586178), (13464, 1562145), (14040, 1498057), (14586, 1441980), (15444, 1361870), (15912, 1321815), (16022, 1312740), (16830, 1249716), (17160, 1225683), (18360, 1145573), (19305, 1089496), (19448, 1081485), (19890, 1057452), (20196, 1041430), (21879, 961320), (22440, 937287), (23868, 881210), (24033, 875160), (24310, 865188), (25245, 833144), (25740, 817122), (26520, 793089), (29172, 720990), (29835, 704968), (30888, 680935), (32044, 656370), (33660, 624858), (36465, 576792), (38610, 544748), (39780, 528726), (40055, 525096), (40392, 520715), (43758, 480660), (47736, 440605), (48066, 437580), (48620, 432594), (50490, 416572), (51480, 408561), (58344, 360495), (59670, 352484), (64088, 328185), (65637, 320440), (67320, 312429), (72099, 291720), (72930, 288396), (77220, 272374), (79560, 264363), (80110, 262548), (87516, 240330), (88121, 238680), (96132, 218790), (97240, 216297), (100980, 208286), (104143, 201960), (109395, 192264), (119340, 176242), (120165, 175032), (131274, 160220), (136187, 154440), (144198, 145860)]