19497047040

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24889}}^1$

素因数の和:24937

約数の個数: 264

約数和(自身を含む): 71533561320

約数和(自身を除く): 52036514280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1024, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1920, 2040, 2176, 2304, 2448, 2560, 2720, 2880, 3060, 3072, 3264, 3840, 4080, 4352, 4608, 4896, 5120, 5440, 5760, 6120, 6528, 7680, 8160, 8704, 9216, 9792, 10880, 11520, 12240, 13056, 15360, 16320, 17408, 19584, 21760, 23040, 24480, 24889, 26112, 32640, 39168, 43520, 46080, 48960, 49778, 52224, 65280, 74667, 78336, 87040, 97920, 99556, 124445, 130560, 149334, 156672, 195840, 199112, 224001, 248890, 261120, 298668, 373335, 391680, 398224, 423113, 448002, 497780, 597336, 746670, 783360, 796448, 846226, 896004, 995560, 1120005, 1194672, 1269339, 1493340, 1592896, 1692452, 1792008, 1991120, 2115565, 2240010, 2389344, 2538678, 2986680, 3185792, 3384904, 3584016, 3808017, 3982240, 4231130, 4480020, 4778688, 5077356, 5973360, 6346695, 6371584, 6769808, 7168032, 7616034, 7964480, 8462260, 8960040, 9557376, 10154712, 11946720, 12693390, 12743168, 13539616, 14336064, 15232068, 15928960, 16924520, 17920080, 19040085, 19114752, 20309424, 23893440, 25386780, 25486336, 27079232, 28672128, 30464136, 31857920, 33849040, 35840160, 38080170, 38229504, 40618848, 47786880, 50773560, 54158464, 57344256, 60928272, 63715840, 67698080, 71680320, 76160340, 76459008, 81237696, 95573760, 101547120, 108316928, 114688512, 121856544, 127431680, 135396160, 143360640, 152320680, 162475392, 191147520, 203094240, 216633856, 229377024, 243713088, 270792320, 286721280, 304641360, 324950784, 382295040, 406188480, 433267712, 487426176, 541584640, 573442560, 609282720, 649901568, 812376960, 974852352, 1083169280, 1146885120, 1218565440, 1299803136, 1624753920, 1949704704, 2166338560, 2437130880, 3249507840, 3899409408, 4874261760, 6499015680, 9748523520, 19497047040]

約数ペア:

[(1, 19497047040), (2, 9748523520), (3, 6499015680), (4, 4874261760), (5, 3899409408), (6, 3249507840), (8, 2437130880), (9, 2166338560), (10, 1949704704), (12, 1624753920), (15, 1299803136), (16, 1218565440), (17, 1146885120), (18, 1083169280), (20, 974852352), (24, 812376960), (30, 649901568), (32, 609282720), (34, 573442560), (36, 541584640), (40, 487426176), (45, 433267712), (48, 406188480), (51, 382295040), (60, 324950784), (64, 304641360), (68, 286721280), (72, 270792320), (80, 243713088), (85, 229377024), (90, 216633856), (96, 203094240), (102, 191147520), (120, 162475392), (128, 152320680), (136, 143360640), (144, 135396160), (153, 127431680), (160, 121856544), (170, 114688512), (180, 108316928), (192, 101547120), (204, 95573760), (240, 81237696), (255, 76459008), (256, 76160340), (272, 71680320), (288, 67698080), (306, 63715840), (320, 60928272), (340, 57344256), (360, 54158464), (384, 50773560), (408, 47786880), (480, 40618848), (510, 38229504), (512, 38080170), (544, 35840160), (576, 33849040), (612, 31857920), (640, 30464136), (680, 28672128), (720, 27079232), (765, 25486336), (768, 25386780), (816, 23893440), (960, 20309424), (1020, 19114752), (1024, 19040085), (1088, 17920080), (1152, 16924520), (1224, 15928960), (1280, 15232068), (1360, 14336064), (1440, 13539616), (1530, 12743168), (1536, 12693390), (1632, 11946720), (1920, 10154712), (2040, 9557376), (2176, 8960040), (2304, 8462260), (2448, 7964480), (2560, 7616034), (2720, 7168032), (2880, 6769808), (3060, 6371584), (3072, 6346695), (3264, 5973360), (3840, 5077356), (4080, 4778688), (4352, 4480020), (4608, 4231130), (4896, 3982240), (5120, 3808017), (5440, 3584016), (5760, 3384904), (6120, 3185792), (6528, 2986680), (7680, 2538678), (8160, 2389344), (8704, 2240010), (9216, 2115565), (9792, 1991120), (10880, 1792008), (11520, 1692452), (12240, 1592896), (13056, 1493340), (15360, 1269339), (16320, 1194672), (17408, 1120005), (19584, 995560), (21760, 896004), (23040, 846226), (24480, 796448), (24889, 783360), (26112, 746670), (32640, 597336), (39168, 497780), (43520, 448002), (46080, 423113), (48960, 398224), (49778, 391680), (52224, 373335), (65280, 298668), (74667, 261120), (78336, 248890), (87040, 224001), (97920, 199112), (99556, 195840), (124445, 156672), (130560, 149334)]