2721169920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^3\times {\mathrm{1033}}^1$

素因数の和:1080

約数の個数: 320

約数和(自身を含む): 10154707200

約数和(自身を除く): 7433537280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 686, 735, 768, 784, 840, 896, 960, 980, 1029, 1033, 1120, 1176, 1280, 1344, 1372, 1470, 1536, 1568, 1680, 1715, 1792, 1920, 1960, 2058, 2066, 2240, 2352, 2560, 2688, 2744, 2940, 3099, 3136, 3360, 3430, 3584, 3840, 3920, 4116, 4132, 4480, 4704, 5145, 5165, 5376, 5488, 5880, 6198, 6272, 6720, 6860, 7231, 7680, 7840, 8232, 8264, 8960, 9408, 10290, 10330, 10752, 10976, 11760, 12396, 12544, 13440, 13720, 14462, 15495, 15680, 16464, 16528, 17920, 18816, 20580, 20660, 21693, 21952, 23520, 24792, 25088, 26880, 27440, 28924, 30990, 31360, 32928, 33056, 36155, 37632, 41160, 41320, 43386, 43904, 47040, 49584, 50617, 53760, 54880, 57848, 61980, 62720, 65856, 66112, 72310, 75264, 82320, 82640, 86772, 87808, 94080, 99168, 101234, 108465, 109760, 115696, 123960, 125440, 131712, 132224, 144620, 151851, 164640, 165280, 173544, 175616, 188160, 198336, 202468, 216930, 219520, 231392, 247920, 253085, 263424, 264448, 289240, 303702, 329280, 330560, 347088, 354319, 376320, 396672, 404936, 433860, 439040, 462784, 495840, 506170, 526848, 528896, 578480, 607404, 658560, 661120, 694176, 708638, 759255, 793344, 809872, 867720, 878080, 925568, 991680, 1012340, 1062957, 1156960, 1214808, 1317120, 1322240, 1388352, 1417276, 1518510, 1586688, 1619744, 1735440, 1771595, 1851136, 1983360, 2024680, 2125914, 2313920, 2429616, 2634240, 2644480, 2776704, 2834552, 3037020, 3239488, 3470880, 3543190, 3702272, 3966720, 4049360, 4251828, 4627840, 4859232, 5314785, 5553408, 5669104, 6074040, 6478976, 6941760, 7086380, 7933440, 8098720, 8503656, 9255680, 9718464, 10629570, 11106816, 11338208, 12148080, 12957952, 13883520, 14172760, 16197440, 17007312, 18511360, 19436928, 21259140, 22676416, 24296160, 25915904, 27767040, 28345520, 32394880, 34014624, 38873856, 42518280, 45352832, 48592320, 55534080, 56691040, 64789760, 68029248, 77747712, 85036560, 90705664, 97184640, 113382080, 129579520, 136058496, 170073120, 181411328, 194369280, 226764160, 272116992, 340146240, 388738560, 453528320, 544233984, 680292480, 907056640, 1360584960, 2721169920]

約数ペア:

[(1, 2721169920), (2, 1360584960), (3, 907056640), (4, 680292480), (5, 544233984), (6, 453528320), (7, 388738560), (8, 340146240), (10, 272116992), (12, 226764160), (14, 194369280), (15, 181411328), (16, 170073120), (20, 136058496), (21, 129579520), (24, 113382080), (28, 97184640), (30, 90705664), (32, 85036560), (35, 77747712), (40, 68029248), (42, 64789760), (48, 56691040), (49, 55534080), (56, 48592320), (60, 45352832), (64, 42518280), (70, 38873856), (80, 34014624), (84, 32394880), (96, 28345520), (98, 27767040), (105, 25915904), (112, 24296160), (120, 22676416), (128, 21259140), (140, 19436928), (147, 18511360), (160, 17007312), (168, 16197440), (192, 14172760), (196, 13883520), (210, 12957952), (224, 12148080), (240, 11338208), (245, 11106816), (256, 10629570), (280, 9718464), (294, 9255680), (320, 8503656), (336, 8098720), (343, 7933440), (384, 7086380), (392, 6941760), (420, 6478976), (448, 6074040), (480, 5669104), (490, 5553408), (512, 5314785), (560, 4859232), (588, 4627840), (640, 4251828), (672, 4049360), (686, 3966720), (735, 3702272), (768, 3543190), (784, 3470880), (840, 3239488), (896, 3037020), (960, 2834552), (980, 2776704), (1029, 2644480), (1033, 2634240), (1120, 2429616), (1176, 2313920), (1280, 2125914), (1344, 2024680), (1372, 1983360), (1470, 1851136), (1536, 1771595), (1568, 1735440), (1680, 1619744), (1715, 1586688), (1792, 1518510), (1920, 1417276), (1960, 1388352), (2058, 1322240), (2066, 1317120), (2240, 1214808), (2352, 1156960), (2560, 1062957), (2688, 1012340), (2744, 991680), (2940, 925568), (3099, 878080), (3136, 867720), (3360, 809872), (3430, 793344), (3584, 759255), (3840, 708638), (3920, 694176), (4116, 661120), (4132, 658560), (4480, 607404), (4704, 578480), (5145, 528896), (5165, 526848), (5376, 506170), (5488, 495840), (5880, 462784), (6198, 439040), (6272, 433860), (6720, 404936), (6860, 396672), (7231, 376320), (7680, 354319), (7840, 347088), (8232, 330560), (8264, 329280), (8960, 303702), (9408, 289240), (10290, 264448), (10330, 263424), (10752, 253085), (10976, 247920), (11760, 231392), (12396, 219520), (12544, 216930), (13440, 202468), (13720, 198336), (14462, 188160), (15495, 175616), (15680, 173544), (16464, 165280), (16528, 164640), (17920, 151851), (18816, 144620), (20580, 132224), (20660, 131712), (21693, 125440), (21952, 123960), (23520, 115696), (24792, 109760), (25088, 108465), (26880, 101234), (27440, 99168), (28924, 94080), (30990, 87808), (31360, 86772), (32928, 82640), (33056, 82320), (36155, 75264), (37632, 72310), (41160, 66112), (41320, 65856), (43386, 62720), (43904, 61980), (47040, 57848), (49584, 54880), (50617, 53760)]