1688010240

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1897

約数の個数: 320

約数和(自身を含む): 6533581824

約数和(自身を除く): 4845571584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 256, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 512, 544, 560, 595, 640, 672, 680, 714, 768, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1280, 1344, 1360, 1428, 1536, 1632, 1680, 1785, 1792, 1847, 1904, 1920, 2040, 2176, 2240, 2380, 2560, 2688, 2720, 2856, 3264, 3360, 3570, 3584, 3694, 3808, 3840, 4080, 4352, 4480, 4760, 5376, 5440, 5541, 5712, 6528, 6720, 7140, 7388, 7616, 7680, 8160, 8704, 8960, 9235, 9520, 10752, 10880, 11082, 11424, 12929, 13056, 13440, 14280, 14776, 15232, 16320, 17920, 18470, 19040, 21760, 22164, 22848, 25858, 26112, 26880, 27705, 28560, 29552, 30464, 31399, 32640, 36940, 38080, 38787, 43520, 44328, 45696, 51716, 53760, 55410, 57120, 59104, 60928, 62798, 64645, 65280, 73880, 76160, 77574, 88656, 91392, 94197, 103432, 110820, 114240, 118208, 125596, 129290, 130560, 147760, 152320, 155148, 156995, 177312, 182784, 188394, 193935, 206864, 219793, 221640, 228480, 236416, 251192, 258580, 295520, 304640, 310296, 313990, 354624, 376788, 387870, 413728, 439586, 443280, 456960, 470985, 472832, 502384, 517160, 591040, 620592, 627980, 659379, 709248, 753576, 775740, 827456, 879172, 886560, 913920, 941970, 945664, 1004768, 1034320, 1098965, 1182080, 1241184, 1255960, 1318758, 1418496, 1507152, 1551480, 1654912, 1758344, 1773120, 1883940, 2009536, 2068640, 2197930, 2364160, 2482368, 2511920, 2637516, 2836992, 3014304, 3102960, 3296895, 3309824, 3516688, 3546240, 3767880, 4019072, 4137280, 4395860, 4728320, 4964736, 5023840, 5275032, 6028608, 6205920, 6593790, 6619648, 7033376, 7092480, 7535760, 8038144, 8274560, 8791720, 9929472, 10047680, 10550064, 12057216, 12411840, 13187580, 14066752, 14184960, 15071520, 16076288, 16549120, 17583440, 19858944, 20095360, 21100128, 24114432, 24823680, 26375160, 28133504, 30143040, 33098240, 35166880, 40190720, 42200256, 48228864, 49647360, 52750320, 56267008, 60286080, 70333760, 80381440, 84400512, 99294720, 105500640, 112534016, 120572160, 140667520, 168801024, 211001280, 241144320, 281335040, 337602048, 422002560, 562670080, 844005120, 1688010240]

約数ペア:

[(1, 1688010240), (2, 844005120), (3, 562670080), (4, 422002560), (5, 337602048), (6, 281335040), (7, 241144320), (8, 211001280), (10, 168801024), (12, 140667520), (14, 120572160), (15, 112534016), (16, 105500640), (17, 99294720), (20, 84400512), (21, 80381440), (24, 70333760), (28, 60286080), (30, 56267008), (32, 52750320), (34, 49647360), (35, 48228864), (40, 42200256), (42, 40190720), (48, 35166880), (51, 33098240), (56, 30143040), (60, 28133504), (64, 26375160), (68, 24823680), (70, 24114432), (80, 21100128), (84, 20095360), (85, 19858944), (96, 17583440), (102, 16549120), (105, 16076288), (112, 15071520), (119, 14184960), (120, 14066752), (128, 13187580), (136, 12411840), (140, 12057216), (160, 10550064), (168, 10047680), (170, 9929472), (192, 8791720), (204, 8274560), (210, 8038144), (224, 7535760), (238, 7092480), (240, 7033376), (255, 6619648), (256, 6593790), (272, 6205920), (280, 6028608), (320, 5275032), (336, 5023840), (340, 4964736), (357, 4728320), (384, 4395860), (408, 4137280), (420, 4019072), (448, 3767880), (476, 3546240), (480, 3516688), (510, 3309824), (512, 3296895), (544, 3102960), (560, 3014304), (595, 2836992), (640, 2637516), (672, 2511920), (680, 2482368), (714, 2364160), (768, 2197930), (816, 2068640), (840, 2009536), (896, 1883940), (952, 1773120), (960, 1758344), (1020, 1654912), (1088, 1551480), (1120, 1507152), (1190, 1418496), (1280, 1318758), (1344, 1255960), (1360, 1241184), (1428, 1182080), (1536, 1098965), (1632, 1034320), (1680, 1004768), (1785, 945664), (1792, 941970), (1847, 913920), (1904, 886560), (1920, 879172), (2040, 827456), (2176, 775740), (2240, 753576), (2380, 709248), (2560, 659379), (2688, 627980), (2720, 620592), (2856, 591040), (3264, 517160), (3360, 502384), (3570, 472832), (3584, 470985), (3694, 456960), (3808, 443280), (3840, 439586), (4080, 413728), (4352, 387870), (4480, 376788), (4760, 354624), (5376, 313990), (5440, 310296), (5541, 304640), (5712, 295520), (6528, 258580), (6720, 251192), (7140, 236416), (7388, 228480), (7616, 221640), (7680, 219793), (8160, 206864), (8704, 193935), (8960, 188394), (9235, 182784), (9520, 177312), (10752, 156995), (10880, 155148), (11082, 152320), (11424, 147760), (12929, 130560), (13056, 129290), (13440, 125596), (14280, 118208), (14776, 114240), (15232, 110820), (16320, 103432), (17920, 94197), (18470, 91392), (19040, 88656), (21760, 77574), (22164, 76160), (22848, 73880), (25858, 65280), (26112, 64645), (26880, 62798), (27705, 60928), (28560, 59104), (29552, 57120), (30464, 55410), (31399, 53760), (32640, 51716), (36940, 45696), (38080, 44328), (38787, 43520)]