1789716480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 384

約数和(自身を含む): 6368544000

約数和(自身を除く): 4578827520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 149, 160, 170, 184, 192, 204, 230, 240, 255, 256, 272, 276, 298, 320, 340, 345, 368, 384, 391, 408, 447, 460, 480, 510, 512, 544, 552, 596, 640, 680, 690, 736, 745, 768, 782, 816, 894, 920, 960, 1020, 1024, 1088, 1104, 1173, 1192, 1280, 1360, 1380, 1472, 1490, 1536, 1564, 1632, 1788, 1840, 1920, 1955, 2040, 2048, 2176, 2208, 2235, 2346, 2384, 2533, 2560, 2720, 2760, 2944, 2980, 3072, 3128, 3264, 3427, 3576, 3680, 3840, 3910, 4080, 4352, 4416, 4470, 4692, 4768, 5066, 5120, 5440, 5520, 5865, 5888, 5960, 6144, 6256, 6528, 6854, 7152, 7360, 7599, 7680, 7820, 8160, 8704, 8832, 8940, 9384, 9536, 10132, 10240, 10281, 10880, 11040, 11730, 11776, 11920, 12512, 12665, 13056, 13708, 14304, 14720, 15198, 15360, 15640, 16320, 17135, 17408, 17664, 17880, 18768, 19072, 20264, 20562, 21760, 22080, 23460, 23552, 23840, 25024, 25330, 26112, 27416, 28608, 29440, 30396, 30720, 31280, 32640, 34270, 34816, 35328, 35760, 37536, 37995, 38144, 40528, 41124, 43520, 44160, 46920, 47104, 47680, 50048, 50660, 51405, 52224, 54832, 57216, 58259, 58880, 60792, 62560, 65280, 68540, 70656, 71520, 75072, 75990, 76288, 81056, 82248, 87040, 88320, 93840, 95360, 100096, 101320, 102810, 104448, 109664, 114432, 116518, 117760, 121584, 125120, 130560, 137080, 141312, 143040, 150144, 151980, 152576, 162112, 164496, 174080, 174777, 176640, 187680, 190720, 200192, 202640, 205620, 219328, 228864, 233036, 235520, 243168, 250240, 261120, 274160, 286080, 291295, 300288, 303960, 305152, 324224, 328992, 349554, 353280, 375360, 381440, 400384, 405280, 411240, 438656, 457728, 466072, 486336, 500480, 522240, 548320, 572160, 582590, 600576, 607920, 648448, 657984, 699108, 706560, 750720, 762880, 800768, 810560, 822480, 873885, 877312, 915456, 932144, 972672, 1000960, 1096640, 1144320, 1165180, 1201152, 1215840, 1296896, 1315968, 1398216, 1501440, 1525760, 1621120, 1644960, 1747770, 1754624, 1864288, 1945344, 2001920, 2193280, 2288640, 2330360, 2402304, 2431680, 2593792, 2631936, 2796432, 3002880, 3242240, 3289920, 3495540, 3509248, 3728576, 3890688, 4003840, 4386560, 4577280, 4660720, 4863360, 5187584, 5263872, 5592864, 6005760, 6484480, 6579840, 6991080, 7018496, 7457152, 7781376, 8773120, 9321440, 9726720, 10527744, 11185728, 12011520, 12968960, 13159680, 13982160, 14914304, 15562752, 17546240, 18642880, 19453440, 21055488, 22371456, 25937920, 26319360, 27964320, 29828608, 35092480, 37285760, 38906880, 44742912, 52638720, 55928640, 59657216, 74571520, 77813760, 89485824, 105277440, 111857280, 119314432, 149143040, 178971648, 223714560, 298286080, 357943296, 447429120, 596572160, 894858240, 1789716480]

約数ペア:

[(1, 1789716480), (2, 894858240), (3, 596572160), (4, 447429120), (5, 357943296), (6, 298286080), (8, 223714560), (10, 178971648), (12, 149143040), (15, 119314432), (16, 111857280), (17, 105277440), (20, 89485824), (23, 77813760), (24, 74571520), (30, 59657216), (32, 55928640), (34, 52638720), (40, 44742912), (46, 38906880), (48, 37285760), (51, 35092480), (60, 29828608), (64, 27964320), (68, 26319360), (69, 25937920), (80, 22371456), (85, 21055488), (92, 19453440), (96, 18642880), (102, 17546240), (115, 15562752), (120, 14914304), (128, 13982160), (136, 13159680), (138, 12968960), (149, 12011520), (160, 11185728), (170, 10527744), (184, 9726720), (192, 9321440), (204, 8773120), (230, 7781376), (240, 7457152), (255, 7018496), (256, 6991080), (272, 6579840), (276, 6484480), (298, 6005760), (320, 5592864), (340, 5263872), (345, 5187584), (368, 4863360), (384, 4660720), (391, 4577280), (408, 4386560), (447, 4003840), (460, 3890688), (480, 3728576), (510, 3509248), (512, 3495540), (544, 3289920), (552, 3242240), (596, 3002880), (640, 2796432), (680, 2631936), (690, 2593792), (736, 2431680), (745, 2402304), (768, 2330360), (782, 2288640), (816, 2193280), (894, 2001920), (920, 1945344), (960, 1864288), (1020, 1754624), (1024, 1747770), (1088, 1644960), (1104, 1621120), (1173, 1525760), (1192, 1501440), (1280, 1398216), (1360, 1315968), (1380, 1296896), (1472, 1215840), (1490, 1201152), (1536, 1165180), (1564, 1144320), (1632, 1096640), (1788, 1000960), (1840, 972672), (1920, 932144), (1955, 915456), (2040, 877312), (2048, 873885), (2176, 822480), (2208, 810560), (2235, 800768), (2346, 762880), (2384, 750720), (2533, 706560), (2560, 699108), (2720, 657984), (2760, 648448), (2944, 607920), (2980, 600576), (3072, 582590), (3128, 572160), (3264, 548320), (3427, 522240), (3576, 500480), (3680, 486336), (3840, 466072), (3910, 457728), (4080, 438656), (4352, 411240), (4416, 405280), (4470, 400384), (4692, 381440), (4768, 375360), (5066, 353280), (5120, 349554), (5440, 328992), (5520, 324224), (5865, 305152), (5888, 303960), (5960, 300288), (6144, 291295), (6256, 286080), (6528, 274160), (6854, 261120), (7152, 250240), (7360, 243168), (7599, 235520), (7680, 233036), (7820, 228864), (8160, 219328), (8704, 205620), (8832, 202640), (8940, 200192), (9384, 190720), (9536, 187680), (10132, 176640), (10240, 174777), (10281, 174080), (10880, 164496), (11040, 162112), (11730, 152576), (11776, 151980), (11920, 150144), (12512, 143040), (12665, 141312), (13056, 137080), (13708, 130560), (14304, 125120), (14720, 121584), (15198, 117760), (15360, 116518), (15640, 114432), (16320, 109664), (17135, 104448), (17408, 102810), (17664, 101320), (17880, 100096), (18768, 95360), (19072, 93840), (20264, 88320), (20562, 87040), (21760, 82248), (22080, 81056), (23460, 76288), (23552, 75990), (23840, 75072), (25024, 71520), (25330, 70656), (26112, 68540), (27416, 65280), (28608, 62560), (29440, 60792), (30396, 58880), (30720, 58259), (31280, 57216), (32640, 54832), (34270, 52224), (34816, 51405), (35328, 50660), (35760, 50048), (37536, 47680), (37995, 47104), (38144, 46920), (40528, 44160), (41124, 43520)]