1996260480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 384

約数和(自身を含む): 7217683200

約数和(自身を除く): 5221422720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 79, 80, 82, 90, 96, 107, 120, 123, 128, 144, 158, 160, 164, 180, 192, 205, 214, 237, 240, 246, 288, 316, 320, 321, 328, 360, 369, 384, 395, 410, 428, 474, 480, 492, 535, 576, 615, 632, 640, 642, 656, 711, 720, 738, 790, 820, 856, 948, 960, 963, 984, 1070, 1152, 1185, 1230, 1264, 1284, 1312, 1422, 1440, 1476, 1580, 1605, 1640, 1712, 1845, 1896, 1920, 1926, 1968, 2140, 2370, 2460, 2528, 2568, 2624, 2844, 2880, 2952, 3160, 3210, 3239, 3280, 3424, 3555, 3690, 3792, 3852, 3936, 4280, 4387, 4740, 4815, 4920, 5056, 5136, 5248, 5688, 5760, 5904, 6320, 6420, 6478, 6560, 6848, 7110, 7380, 7584, 7704, 7872, 8453, 8560, 8774, 9480, 9630, 9717, 9840, 10112, 10272, 11376, 11808, 12640, 12840, 12956, 13120, 13161, 13696, 14220, 14760, 15168, 15408, 15744, 16195, 16906, 17120, 17548, 18960, 19260, 19434, 19680, 20544, 21935, 22752, 23616, 25280, 25359, 25680, 25912, 26240, 26322, 28440, 29151, 29520, 30336, 30816, 32390, 33812, 34240, 35096, 37920, 38520, 38868, 39360, 39483, 41088, 42265, 43870, 45504, 47232, 48585, 50560, 50718, 51360, 51824, 52644, 56880, 58302, 59040, 61632, 64780, 65805, 67624, 68480, 70192, 75840, 76077, 77040, 77736, 78720, 78966, 84530, 87740, 91008, 97170, 101436, 102720, 103648, 105288, 113760, 116604, 118080, 123264, 126795, 129560, 131610, 135248, 140384, 145755, 151680, 152154, 154080, 155472, 157932, 169060, 175480, 194340, 197415, 202872, 205440, 207296, 210576, 227520, 233208, 236160, 253590, 259120, 263220, 270496, 280768, 291510, 304308, 308160, 310944, 315864, 338120, 346573, 350960, 380385, 388680, 394830, 405744, 414592, 421152, 455040, 466416, 507180, 518240, 526440, 540992, 561536, 583020, 608616, 616320, 621888, 631728, 676240, 693146, 701920, 760770, 777360, 789660, 811488, 842304, 932832, 1014360, 1036480, 1039719, 1052880, 1081984, 1166040, 1217232, 1243776, 1263456, 1352480, 1386292, 1403840, 1521540, 1554720, 1579320, 1622976, 1684608, 1732865, 1865664, 2028720, 2072960, 2079438, 2105760, 2332080, 2434464, 2526912, 2704960, 2772584, 2807680, 3043080, 3109440, 3119157, 3158640, 3245952, 3465730, 3731328, 4057440, 4158876, 4211520, 4664160, 4868928, 5053824, 5198595, 5409920, 5545168, 6086160, 6218880, 6238314, 6317280, 6931460, 8114880, 8317752, 8423040, 9328320, 9737856, 10397190, 11090336, 12172320, 12476628, 12634560, 13862920, 15595785, 16229760, 16635504, 18656640, 20794380, 22180672, 24344640, 24953256, 25269120, 27725840, 31191570, 33271008, 41588760, 44361344, 48689280, 49906512, 55451680, 62383140, 66542016, 83177520, 99813024, 110903360, 124766280, 133084032, 166355040, 199626048, 221806720, 249532560, 332710080, 399252096, 499065120, 665420160, 998130240, 1996260480]

約数ペア:

[(1, 1996260480), (2, 998130240), (3, 665420160), (4, 499065120), (5, 399252096), (6, 332710080), (8, 249532560), (9, 221806720), (10, 199626048), (12, 166355040), (15, 133084032), (16, 124766280), (18, 110903360), (20, 99813024), (24, 83177520), (30, 66542016), (32, 62383140), (36, 55451680), (40, 49906512), (41, 48689280), (45, 44361344), (48, 41588760), (60, 33271008), (64, 31191570), (72, 27725840), (79, 25269120), (80, 24953256), (82, 24344640), (90, 22180672), (96, 20794380), (107, 18656640), (120, 16635504), (123, 16229760), (128, 15595785), (144, 13862920), (158, 12634560), (160, 12476628), (164, 12172320), (180, 11090336), (192, 10397190), (205, 9737856), (214, 9328320), (237, 8423040), (240, 8317752), (246, 8114880), (288, 6931460), (316, 6317280), (320, 6238314), (321, 6218880), (328, 6086160), (360, 5545168), (369, 5409920), (384, 5198595), (395, 5053824), (410, 4868928), (428, 4664160), (474, 4211520), (480, 4158876), (492, 4057440), (535, 3731328), (576, 3465730), (615, 3245952), (632, 3158640), (640, 3119157), (642, 3109440), (656, 3043080), (711, 2807680), (720, 2772584), (738, 2704960), (790, 2526912), (820, 2434464), (856, 2332080), (948, 2105760), (960, 2079438), (963, 2072960), (984, 2028720), (1070, 1865664), (1152, 1732865), (1185, 1684608), (1230, 1622976), (1264, 1579320), (1284, 1554720), (1312, 1521540), (1422, 1403840), (1440, 1386292), (1476, 1352480), (1580, 1263456), (1605, 1243776), (1640, 1217232), (1712, 1166040), (1845, 1081984), (1896, 1052880), (1920, 1039719), (1926, 1036480), (1968, 1014360), (2140, 932832), (2370, 842304), (2460, 811488), (2528, 789660), (2568, 777360), (2624, 760770), (2844, 701920), (2880, 693146), (2952, 676240), (3160, 631728), (3210, 621888), (3239, 616320), (3280, 608616), (3424, 583020), (3555, 561536), (3690, 540992), (3792, 526440), (3852, 518240), (3936, 507180), (4280, 466416), (4387, 455040), (4740, 421152), (4815, 414592), (4920, 405744), (5056, 394830), (5136, 388680), (5248, 380385), (5688, 350960), (5760, 346573), (5904, 338120), (6320, 315864), (6420, 310944), (6478, 308160), (6560, 304308), (6848, 291510), (7110, 280768), (7380, 270496), (7584, 263220), (7704, 259120), (7872, 253590), (8453, 236160), (8560, 233208), (8774, 227520), (9480, 210576), (9630, 207296), (9717, 205440), (9840, 202872), (10112, 197415), (10272, 194340), (11376, 175480), (11808, 169060), (12640, 157932), (12840, 155472), (12956, 154080), (13120, 152154), (13161, 151680), (13696, 145755), (14220, 140384), (14760, 135248), (15168, 131610), (15408, 129560), (15744, 126795), (16195, 123264), (16906, 118080), (17120, 116604), (17548, 113760), (18960, 105288), (19260, 103648), (19434, 102720), (19680, 101436), (20544, 97170), (21935, 91008), (22752, 87740), (23616, 84530), (25280, 78966), (25359, 78720), (25680, 77736), (25912, 77040), (26240, 76077), (26322, 75840), (28440, 70192), (29151, 68480), (29520, 67624), (30336, 65805), (30816, 64780), (32390, 61632), (33812, 59040), (34240, 58302), (35096, 56880), (37920, 52644), (38520, 51824), (38868, 51360), (39360, 50718), (39483, 50560), (41088, 48585), (42265, 47232), (43870, 45504)]