1321159680

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:556

約数の個数: 352

約数和(自身を含む): 4952102400

約数和(自身を除く): 3630942720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 503, 512, 513, 540, 570, 576, 608, 640, 684, 720, 760, 768, 855, 864, 912, 960, 1006, 1024, 1026, 1080, 1140, 1152, 1216, 1280, 1368, 1440, 1509, 1520, 1536, 1710, 1728, 1824, 1920, 2012, 2052, 2160, 2280, 2304, 2432, 2515, 2560, 2565, 2736, 2880, 3018, 3040, 3072, 3420, 3456, 3648, 3840, 4024, 4104, 4320, 4527, 4560, 4608, 4864, 5030, 5120, 5130, 5472, 5760, 6036, 6080, 6840, 6912, 7296, 7545, 7680, 8048, 8208, 8640, 9054, 9120, 9216, 9557, 9728, 10060, 10260, 10944, 11520, 12072, 12160, 13581, 13680, 13824, 14592, 15090, 15360, 16096, 16416, 17280, 18108, 18240, 19114, 19456, 20120, 20520, 21888, 22635, 23040, 24144, 24320, 27162, 27360, 27648, 28671, 29184, 30180, 32192, 32832, 34560, 36216, 36480, 38228, 40240, 41040, 43776, 45270, 46080, 47785, 48288, 48640, 54324, 54720, 57342, 58368, 60360, 64384, 65664, 67905, 69120, 72432, 72960, 76456, 80480, 82080, 86013, 87552, 90540, 95570, 96576, 97280, 108648, 109440, 114684, 120720, 128768, 131328, 135810, 138240, 143355, 144864, 145920, 152912, 160960, 164160, 172026, 175104, 181080, 191140, 193152, 217296, 218880, 229368, 241440, 257536, 258039, 262656, 271620, 286710, 289728, 291840, 305824, 321920, 328320, 344052, 362160, 382280, 386304, 430065, 434592, 437760, 458736, 482880, 515072, 516078, 525312, 543240, 573420, 579456, 611648, 643840, 656640, 688104, 724320, 764560, 772608, 860130, 869184, 875520, 917472, 965760, 1032156, 1086480, 1146840, 1158912, 1223296, 1287680, 1290195, 1313280, 1376208, 1448640, 1529120, 1545216, 1720260, 1738368, 1834944, 1931520, 2064312, 2172960, 2293680, 2317824, 2446592, 2575360, 2580390, 2626560, 2752416, 2897280, 3058240, 3440520, 3476736, 3669888, 3863040, 4128624, 4345920, 4587360, 4635648, 4893184, 5160780, 5504832, 5794560, 6116480, 6881040, 6953472, 7339776, 7726080, 8257248, 8691840, 9174720, 9786368, 10321560, 11009664, 11589120, 12232960, 13762080, 13906944, 14679552, 16514496, 17383680, 18349440, 20643120, 22019328, 23178240, 24465920, 27524160, 29359104, 33028992, 34767360, 36698880, 41286240, 44038656, 48931840, 55048320, 66057984, 69534720, 73397760, 82572480, 88077312, 110096640, 132115968, 146795520, 165144960, 220193280, 264231936, 330289920, 440386560, 660579840, 1321159680]

約数ペア:

[(1, 1321159680), (2, 660579840), (3, 440386560), (4, 330289920), (5, 264231936), (6, 220193280), (8, 165144960), (9, 146795520), (10, 132115968), (12, 110096640), (15, 88077312), (16, 82572480), (18, 73397760), (19, 69534720), (20, 66057984), (24, 55048320), (27, 48931840), (30, 44038656), (32, 41286240), (36, 36698880), (38, 34767360), (40, 33028992), (45, 29359104), (48, 27524160), (54, 24465920), (57, 23178240), (60, 22019328), (64, 20643120), (72, 18349440), (76, 17383680), (80, 16514496), (90, 14679552), (95, 13906944), (96, 13762080), (108, 12232960), (114, 11589120), (120, 11009664), (128, 10321560), (135, 9786368), (144, 9174720), (152, 8691840), (160, 8257248), (171, 7726080), (180, 7339776), (190, 6953472), (192, 6881040), (216, 6116480), (228, 5794560), (240, 5504832), (256, 5160780), (270, 4893184), (285, 4635648), (288, 4587360), (304, 4345920), (320, 4128624), (342, 3863040), (360, 3669888), (380, 3476736), (384, 3440520), (432, 3058240), (456, 2897280), (480, 2752416), (503, 2626560), (512, 2580390), (513, 2575360), (540, 2446592), (570, 2317824), (576, 2293680), (608, 2172960), (640, 2064312), (684, 1931520), (720, 1834944), (760, 1738368), (768, 1720260), (855, 1545216), (864, 1529120), (912, 1448640), (960, 1376208), (1006, 1313280), (1024, 1290195), (1026, 1287680), (1080, 1223296), (1140, 1158912), (1152, 1146840), (1216, 1086480), (1280, 1032156), (1368, 965760), (1440, 917472), (1509, 875520), (1520, 869184), (1536, 860130), (1710, 772608), (1728, 764560), (1824, 724320), (1920, 688104), (2012, 656640), (2052, 643840), (2160, 611648), (2280, 579456), (2304, 573420), (2432, 543240), (2515, 525312), (2560, 516078), (2565, 515072), (2736, 482880), (2880, 458736), (3018, 437760), (3040, 434592), (3072, 430065), (3420, 386304), (3456, 382280), (3648, 362160), (3840, 344052), (4024, 328320), (4104, 321920), (4320, 305824), (4527, 291840), (4560, 289728), (4608, 286710), (4864, 271620), (5030, 262656), (5120, 258039), (5130, 257536), (5472, 241440), (5760, 229368), (6036, 218880), (6080, 217296), (6840, 193152), (6912, 191140), (7296, 181080), (7545, 175104), (7680, 172026), (8048, 164160), (8208, 160960), (8640, 152912), (9054, 145920), (9120, 144864), (9216, 143355), (9557, 138240), (9728, 135810), (10060, 131328), (10260, 128768), (10944, 120720), (11520, 114684), (12072, 109440), (12160, 108648), (13581, 97280), (13680, 96576), (13824, 95570), (14592, 90540), (15090, 87552), (15360, 86013), (16096, 82080), (16416, 80480), (17280, 76456), (18108, 72960), (18240, 72432), (19114, 69120), (19456, 67905), (20120, 65664), (20520, 64384), (21888, 60360), (22635, 58368), (23040, 57342), (24144, 54720), (24320, 54324), (27162, 48640), (27360, 48288), (27648, 47785), (28671, 46080), (29184, 45270), (30180, 43776), (32192, 41040), (32832, 40240), (34560, 38228), (36216, 36480)]