16947060480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{210157}}^1$

素因数の和:210191

約数の個数: 216

約数和(自身を含む): 67011820512

約数和(自身を除く): 50064760032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 210157, 420314, 630471, 840628, 1050785, 1260942, 1471099, 1681256, 1891413, 2101570, 2521884, 2942198, 3152355, 3362512, 3782826, 4203140, 4413297, 5043768, 5884396, 6304710, 6725024, 7355495, 7565652, 8406280, 8826594, 9457065, 10087536, 11768792, 12609420, 13239891, 13450048, 14710990, 15131304, 16812560, 17653188, 18914130, 20175072, 22066485, 23537584, 25218840, 26479782, 26900096, 29421980, 30262608, 33625120, 35306376, 37828260, 40350144, 44132970, 47075168, 50437680, 52959564, 53800192, 58843960, 60525216, 66199455, 67250240, 70612752, 75656520, 80700288, 88265940, 94150336, 100875360, 105919128, 117687920, 121050432, 132398910, 134500480, 141225504, 151313040, 161400576, 176531880, 188300672, 201750720, 211838256, 235375840, 242100864, 264797820, 269000960, 282451008, 302626080, 353063760, 376601344, 403501440, 423676512, 470751680, 484201728, 529595640, 564902016, 605252160, 706127520, 807002880, 847353024, 941503360, 1059191280, 1129804032, 1210504320, 1412255040, 1694706048, 1883006720, 2118382560, 2421008640, 2824510080, 3389412096, 4236765120, 5649020160, 8473530240, 16947060480]

約数ペア:

[(1, 16947060480), (2, 8473530240), (3, 5649020160), (4, 4236765120), (5, 3389412096), (6, 2824510080), (7, 2421008640), (8, 2118382560), (9, 1883006720), (10, 1694706048), (12, 1412255040), (14, 1210504320), (15, 1129804032), (16, 1059191280), (18, 941503360), (20, 847353024), (21, 807002880), (24, 706127520), (28, 605252160), (30, 564902016), (32, 529595640), (35, 484201728), (36, 470751680), (40, 423676512), (42, 403501440), (45, 376601344), (48, 353063760), (56, 302626080), (60, 282451008), (63, 269000960), (64, 264797820), (70, 242100864), (72, 235375840), (80, 211838256), (84, 201750720), (90, 188300672), (96, 176531880), (105, 161400576), (112, 151313040), (120, 141225504), (126, 134500480), (128, 132398910), (140, 121050432), (144, 117687920), (160, 105919128), (168, 100875360), (180, 94150336), (192, 88265940), (210, 80700288), (224, 75656520), (240, 70612752), (252, 67250240), (256, 66199455), (280, 60525216), (288, 58843960), (315, 53800192), (320, 52959564), (336, 50437680), (360, 47075168), (384, 44132970), (420, 40350144), (448, 37828260), (480, 35306376), (504, 33625120), (560, 30262608), (576, 29421980), (630, 26900096), (640, 26479782), (672, 25218840), (720, 23537584), (768, 22066485), (840, 20175072), (896, 18914130), (960, 17653188), (1008, 16812560), (1120, 15131304), (1152, 14710990), (1260, 13450048), (1280, 13239891), (1344, 12609420), (1440, 11768792), (1680, 10087536), (1792, 9457065), (1920, 8826594), (2016, 8406280), (2240, 7565652), (2304, 7355495), (2520, 6725024), (2688, 6304710), (2880, 5884396), (3360, 5043768), (3840, 4413297), (4032, 4203140), (4480, 3782826), (5040, 3362512), (5376, 3152355), (5760, 2942198), (6720, 2521884), (8064, 2101570), (8960, 1891413), (10080, 1681256), (11520, 1471099), (13440, 1260942), (16128, 1050785), (20160, 840628), (26880, 630471), (40320, 420314), (80640, 210157)]