1687400910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:201

約数の個数: 320

約数和(自身を含む): 5172418944

約数和(自身を除く): 3485018034

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 61, 65, 71, 74, 78, 81, 90, 111, 117, 122, 130, 135, 142, 162, 183, 185, 195, 213, 222, 234, 270, 305, 333, 351, 355, 366, 370, 390, 405, 426, 481, 549, 555, 585, 610, 639, 666, 702, 710, 793, 810, 915, 923, 962, 999, 1053, 1065, 1098, 1110, 1170, 1278, 1443, 1586, 1647, 1665, 1755, 1830, 1846, 1917, 1998, 2106, 2130, 2257, 2379, 2405, 2627, 2745, 2769, 2886, 2997, 3195, 3294, 3330, 3510, 3834, 3965, 4329, 4331, 4514, 4615, 4758, 4810, 4941, 4995, 5254, 5265, 5490, 5538, 5751, 5994, 6390, 6771, 7137, 7215, 7881, 7930, 8235, 8307, 8658, 8662, 9230, 9585, 9882, 9990, 10530, 11285, 11502, 11895, 12987, 12993, 13135, 13542, 13845, 14274, 14430, 14985, 15762, 16470, 16614, 19170, 20313, 21411, 21645, 21655, 22570, 23643, 23790, 24705, 24921, 25974, 25986, 26270, 27690, 28755, 29341, 29970, 33855, 34151, 35685, 38961, 38979, 39405, 40626, 41535, 42822, 43290, 43310, 47286, 49410, 49842, 56303, 57510, 58682, 60939, 64233, 64935, 64965, 67710, 68302, 70929, 71370, 74763, 77922, 77958, 78810, 83070, 88023, 101565, 102453, 107055, 112606, 116937, 118215, 121878, 124605, 128466, 129870, 129930, 141858, 146705, 149526, 160247, 168909, 170755, 176046, 182817, 194805, 194895, 203130, 204906, 212787, 214110, 233874, 236430, 249210, 264069, 281515, 293410, 304695, 307359, 320494, 321165, 337818, 341510, 350811, 354645, 365634, 373815, 389610, 389790, 425574, 440115, 480741, 506727, 512265, 528138, 563030, 584685, 609390, 614718, 642330, 701622, 709290, 747630, 792207, 801235, 844545, 880230, 914085, 922077, 961482, 1013454, 1024530, 1063935, 1169370, 1320345, 1442223, 1520181, 1536795, 1584414, 1602470, 1689090, 1754055, 1828170, 1844154, 2083211, 2127870, 2376621, 2403705, 2533635, 2640690, 2766231, 2884446, 3040362, 3073590, 3508110, 3961035, 4166422, 4326669, 4560543, 4610385, 4753242, 4807410, 5067270, 5532462, 6249633, 7211115, 7600905, 7922070, 8653338, 9121086, 9220770, 10416055, 11883105, 12499266, 12980007, 13831155, 14422230, 15201810, 18748899, 20832110, 21633345, 22802715, 23766210, 25960014, 27662310, 31248165, 37497798, 43266690, 45605430, 56246697, 62496330, 64900035, 93744495, 112493394, 129800070, 168740091, 187488990, 281233485, 337480182, 562466970, 843700455, 1687400910]

約数ペア:

[(1, 1687400910), (2, 843700455), (3, 562466970), (5, 337480182), (6, 281233485), (9, 187488990), (10, 168740091), (13, 129800070), (15, 112493394), (18, 93744495), (26, 64900035), (27, 62496330), (30, 56246697), (37, 45605430), (39, 43266690), (45, 37497798), (54, 31248165), (61, 27662310), (65, 25960014), (71, 23766210), (74, 22802715), (78, 21633345), (81, 20832110), (90, 18748899), (111, 15201810), (117, 14422230), (122, 13831155), (130, 12980007), (135, 12499266), (142, 11883105), (162, 10416055), (183, 9220770), (185, 9121086), (195, 8653338), (213, 7922070), (222, 7600905), (234, 7211115), (270, 6249633), (305, 5532462), (333, 5067270), (351, 4807410), (355, 4753242), (366, 4610385), (370, 4560543), (390, 4326669), (405, 4166422), (426, 3961035), (481, 3508110), (549, 3073590), (555, 3040362), (585, 2884446), (610, 2766231), (639, 2640690), (666, 2533635), (702, 2403705), (710, 2376621), (793, 2127870), (810, 2083211), (915, 1844154), (923, 1828170), (962, 1754055), (999, 1689090), (1053, 1602470), (1065, 1584414), (1098, 1536795), (1110, 1520181), (1170, 1442223), (1278, 1320345), (1443, 1169370), (1586, 1063935), (1647, 1024530), (1665, 1013454), (1755, 961482), (1830, 922077), (1846, 914085), (1917, 880230), (1998, 844545), (2106, 801235), (2130, 792207), (2257, 747630), (2379, 709290), (2405, 701622), (2627, 642330), (2745, 614718), (2769, 609390), (2886, 584685), (2997, 563030), (3195, 528138), (3294, 512265), (3330, 506727), (3510, 480741), (3834, 440115), (3965, 425574), (4329, 389790), (4331, 389610), (4514, 373815), (4615, 365634), (4758, 354645), (4810, 350811), (4941, 341510), (4995, 337818), (5254, 321165), (5265, 320494), (5490, 307359), (5538, 304695), (5751, 293410), (5994, 281515), (6390, 264069), (6771, 249210), (7137, 236430), (7215, 233874), (7881, 214110), (7930, 212787), (8235, 204906), (8307, 203130), (8658, 194895), (8662, 194805), (9230, 182817), (9585, 176046), (9882, 170755), (9990, 168909), (10530, 160247), (11285, 149526), (11502, 146705), (11895, 141858), (12987, 129930), (12993, 129870), (13135, 128466), (13542, 124605), (13845, 121878), (14274, 118215), (14430, 116937), (14985, 112606), (15762, 107055), (16470, 102453), (16614, 101565), (19170, 88023), (20313, 83070), (21411, 78810), (21645, 77958), (21655, 77922), (22570, 74763), (23643, 71370), (23790, 70929), (24705, 68302), (24921, 67710), (25974, 64965), (25986, 64935), (26270, 64233), (27690, 60939), (28755, 58682), (29341, 57510), (29970, 56303), (33855, 49842), (34151, 49410), (35685, 47286), (38961, 43310), (38979, 43290), (39405, 42822), (40626, 41535)]