1799422560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^2$

素因数の和:395

約数の個数: 288

約数和(自身を含む): 6820541280

約数和(自身を除く): 5021118720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 179, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 358, 360, 390, 416, 432, 468, 480, 520, 537, 540, 585, 624, 702, 716, 720, 780, 864, 895, 936, 1040, 1074, 1080, 1170, 1248, 1404, 1432, 1440, 1560, 1611, 1755, 1790, 1872, 2080, 2148, 2160, 2327, 2340, 2685, 2808, 2864, 3120, 3222, 3510, 3580, 3744, 4296, 4320, 4654, 4680, 4833, 5370, 5616, 5728, 6240, 6444, 6981, 7020, 7160, 8055, 8592, 9308, 9360, 9666, 10740, 11232, 11635, 12888, 13962, 14040, 14320, 16110, 17184, 18616, 18720, 19332, 20943, 21480, 23270, 24165, 25776, 27924, 28080, 28640, 32041, 32220, 34905, 37232, 38664, 41886, 42960, 46540, 48330, 51552, 55848, 56160, 62829, 64082, 64440, 69810, 74464, 77328, 83772, 85920, 93080, 96123, 96660, 104715, 111696, 125658, 128164, 128880, 139620, 154656, 160205, 167544, 186160, 192246, 193320, 209430, 223392, 251316, 256328, 257760, 279240, 288369, 314145, 320410, 335088, 372320, 384492, 386640, 416533, 418860, 480615, 502632, 512656, 558480, 576738, 628290, 640820, 670176, 768984, 773280, 833066, 837720, 865107, 961230, 1005264, 1025312, 1116960, 1153476, 1249599, 1256580, 1281640, 1441845, 1537968, 1666132, 1675440, 1730214, 1922460, 2010528, 2082665, 2306952, 2499198, 2513160, 2563280, 2883690, 3075936, 3332264, 3350880, 3460428, 3748797, 3844920, 4165330, 4325535, 4613904, 4998396, 5026320, 5126560, 5767380, 6247995, 6664528, 6920856, 7497594, 7689840, 8330660, 8651070, 9227808, 9996792, 10052640, 11246391, 11534760, 12495990, 13329056, 13841712, 14995188, 15379680, 16661320, 17302140, 18743985, 19993584, 22492782, 23069520, 24991980, 27683424, 29990376, 33322640, 34604280, 37487970, 39987168, 44985564, 46139040, 49983960, 56231955, 59980752, 66645280, 69208560, 74975940, 89971128, 99967920, 112463910, 119961504, 138417120, 149951880, 179942256, 199935840, 224927820, 299903760, 359884512, 449855640, 599807520, 899711280, 1799422560]

約数ペア:

[(1, 1799422560), (2, 899711280), (3, 599807520), (4, 449855640), (5, 359884512), (6, 299903760), (8, 224927820), (9, 199935840), (10, 179942256), (12, 149951880), (13, 138417120), (15, 119961504), (16, 112463910), (18, 99967920), (20, 89971128), (24, 74975940), (26, 69208560), (27, 66645280), (30, 59980752), (32, 56231955), (36, 49983960), (39, 46139040), (40, 44985564), (45, 39987168), (48, 37487970), (52, 34604280), (54, 33322640), (60, 29990376), (65, 27683424), (72, 24991980), (78, 23069520), (80, 22492782), (90, 19993584), (96, 18743985), (104, 17302140), (108, 16661320), (117, 15379680), (120, 14995188), (130, 13841712), (135, 13329056), (144, 12495990), (156, 11534760), (160, 11246391), (179, 10052640), (180, 9996792), (195, 9227808), (208, 8651070), (216, 8330660), (234, 7689840), (240, 7497594), (260, 6920856), (270, 6664528), (288, 6247995), (312, 5767380), (351, 5126560), (358, 5026320), (360, 4998396), (390, 4613904), (416, 4325535), (432, 4165330), (468, 3844920), (480, 3748797), (520, 3460428), (537, 3350880), (540, 3332264), (585, 3075936), (624, 2883690), (702, 2563280), (716, 2513160), (720, 2499198), (780, 2306952), (864, 2082665), (895, 2010528), (936, 1922460), (1040, 1730214), (1074, 1675440), (1080, 1666132), (1170, 1537968), (1248, 1441845), (1404, 1281640), (1432, 1256580), (1440, 1249599), (1560, 1153476), (1611, 1116960), (1755, 1025312), (1790, 1005264), (1872, 961230), (2080, 865107), (2148, 837720), (2160, 833066), (2327, 773280), (2340, 768984), (2685, 670176), (2808, 640820), (2864, 628290), (3120, 576738), (3222, 558480), (3510, 512656), (3580, 502632), (3744, 480615), (4296, 418860), (4320, 416533), (4654, 386640), (4680, 384492), (4833, 372320), (5370, 335088), (5616, 320410), (5728, 314145), (6240, 288369), (6444, 279240), (6981, 257760), (7020, 256328), (7160, 251316), (8055, 223392), (8592, 209430), (9308, 193320), (9360, 192246), (9666, 186160), (10740, 167544), (11232, 160205), (11635, 154656), (12888, 139620), (13962, 128880), (14040, 128164), (14320, 125658), (16110, 111696), (17184, 104715), (18616, 96660), (18720, 96123), (19332, 93080), (20943, 85920), (21480, 83772), (23270, 77328), (24165, 74464), (25776, 69810), (27924, 64440), (28080, 64082), (28640, 62829), (32041, 56160), (32220, 55848), (34905, 51552), (37232, 48330), (38664, 46540), (41886, 42960)]