2157569280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 432

約数和(自身を含む): 8264954880

約数和(自身を除く): 6107385600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 32, 34, 36, 40, 45, 46, 48, 51, 60, 64, 68, 69, 72, 80, 85, 90, 92, 96, 102, 115, 120, 128, 136, 138, 144, 153, 160, 170, 180, 184, 192, 204, 207, 230, 240, 255, 256, 272, 276, 288, 306, 320, 340, 345, 360, 368, 384, 391, 408, 414, 460, 479, 480, 510, 544, 552, 576, 612, 640, 680, 690, 720, 736, 765, 768, 782, 816, 828, 920, 958, 960, 1020, 1035, 1088, 1104, 1152, 1173, 1224, 1280, 1360, 1380, 1437, 1440, 1472, 1530, 1564, 1632, 1656, 1840, 1916, 1920, 1955, 2040, 2070, 2176, 2208, 2304, 2346, 2395, 2448, 2720, 2760, 2874, 2880, 2944, 3060, 3128, 3264, 3312, 3519, 3680, 3832, 3840, 3910, 4080, 4140, 4311, 4352, 4416, 4692, 4790, 4896, 5440, 5520, 5748, 5760, 5865, 5888, 6120, 6256, 6528, 6624, 7038, 7185, 7360, 7664, 7820, 8143, 8160, 8280, 8622, 8832, 9384, 9580, 9792, 10880, 11017, 11040, 11496, 11520, 11730, 12240, 12512, 13056, 13248, 14076, 14370, 14720, 15328, 15640, 16286, 16320, 16560, 17244, 17595, 17664, 18768, 19160, 19584, 21555, 21760, 22034, 22080, 22992, 23460, 24429, 24480, 25024, 26496, 28152, 28740, 29440, 30656, 31280, 32572, 32640, 33051, 33120, 34488, 35190, 37536, 38320, 39168, 40715, 43110, 44068, 44160, 45984, 46920, 48858, 48960, 50048, 52992, 55085, 56304, 57480, 61312, 62560, 65144, 65280, 66102, 66240, 68976, 70380, 73287, 75072, 76640, 81430, 86220, 88136, 88320, 91968, 93840, 97716, 97920, 99153, 100096, 110170, 112608, 114960, 122145, 122624, 125120, 130288, 132204, 132480, 137952, 140760, 146574, 150144, 153280, 162860, 165255, 172440, 176272, 183936, 187289, 187680, 195432, 195840, 198306, 220340, 225216, 229920, 244290, 250240, 260576, 264408, 264960, 275904, 281520, 293148, 300288, 306560, 325720, 330510, 344880, 352544, 366435, 367872, 374578, 375360, 390864, 396612, 440680, 450432, 459840, 488580, 495765, 500480, 521152, 528816, 551808, 561867, 563040, 586296, 613120, 651440, 661020, 689760, 705088, 732870, 749156, 750720, 781728, 793224, 881360, 900864, 919680, 936445, 977160, 991530, 1042304, 1057632, 1103616, 1123734, 1126080, 1172592, 1302880, 1322040, 1379520, 1410176, 1465740, 1498312, 1501440, 1563456, 1586448, 1685601, 1762720, 1839360, 1872890, 1954320, 1983060, 2084608, 2115264, 2247468, 2252160, 2345184, 2605760, 2644080, 2759040, 2809335, 2820352, 2931480, 2996624, 3126912, 3172896, 3371202, 3525440, 3745780, 3908640, 3966120, 4230528, 4494936, 4504320, 4690368, 5211520, 5288160, 5518080, 5618670, 5862960, 5993248, 6253824, 6345792, 6742404, 7050880, 7491560, 7817280, 7932240, 8428005, 8461056, 8989872, 9380736, 10423040, 10576320, 11237340, 11725920, 11986496, 12691584, 13484808, 14101760, 14983120, 15634560, 15864480, 16856010, 17979744, 18761472, 21152640, 22474680, 23451840, 23972992, 25383168, 26969616, 29966240, 31269120, 31728960, 33712020, 35959488, 42305280, 44949360, 46903680, 47945984, 53939232, 59932480, 63457920, 67424040, 71918976, 89898720, 93807360, 107878464, 119864960, 126915840, 134848080, 143837952, 179797440, 215756928, 239729920, 269696160, 359594880, 431513856, 539392320, 719189760, 1078784640, 2157569280]

約数ペア:

[(1, 2157569280), (2, 1078784640), (3, 719189760), (4, 539392320), (5, 431513856), (6, 359594880), (8, 269696160), (9, 239729920), (10, 215756928), (12, 179797440), (15, 143837952), (16, 134848080), (17, 126915840), (18, 119864960), (20, 107878464), (23, 93807360), (24, 89898720), (30, 71918976), (32, 67424040), (34, 63457920), (36, 59932480), (40, 53939232), (45, 47945984), (46, 46903680), (48, 44949360), (51, 42305280), (60, 35959488), (64, 33712020), (68, 31728960), (69, 31269120), (72, 29966240), (80, 26969616), (85, 25383168), (90, 23972992), (92, 23451840), (96, 22474680), (102, 21152640), (115, 18761472), (120, 17979744), (128, 16856010), (136, 15864480), (138, 15634560), (144, 14983120), (153, 14101760), (160, 13484808), (170, 12691584), (180, 11986496), (184, 11725920), (192, 11237340), (204, 10576320), (207, 10423040), (230, 9380736), (240, 8989872), (255, 8461056), (256, 8428005), (272, 7932240), (276, 7817280), (288, 7491560), (306, 7050880), (320, 6742404), (340, 6345792), (345, 6253824), (360, 5993248), (368, 5862960), (384, 5618670), (391, 5518080), (408, 5288160), (414, 5211520), (460, 4690368), (479, 4504320), (480, 4494936), (510, 4230528), (544, 3966120), (552, 3908640), (576, 3745780), (612, 3525440), (640, 3371202), (680, 3172896), (690, 3126912), (720, 2996624), (736, 2931480), (765, 2820352), (768, 2809335), (782, 2759040), (816, 2644080), (828, 2605760), (920, 2345184), (958, 2252160), (960, 2247468), (1020, 2115264), (1035, 2084608), (1088, 1983060), (1104, 1954320), (1152, 1872890), (1173, 1839360), (1224, 1762720), (1280, 1685601), (1360, 1586448), (1380, 1563456), (1437, 1501440), (1440, 1498312), (1472, 1465740), (1530, 1410176), (1564, 1379520), (1632, 1322040), (1656, 1302880), (1840, 1172592), (1916, 1126080), (1920, 1123734), (1955, 1103616), (2040, 1057632), (2070, 1042304), (2176, 991530), (2208, 977160), (2304, 936445), (2346, 919680), (2395, 900864), (2448, 881360), (2720, 793224), (2760, 781728), (2874, 750720), (2880, 749156), (2944, 732870), (3060, 705088), (3128, 689760), (3264, 661020), (3312, 651440), (3519, 613120), (3680, 586296), (3832, 563040), (3840, 561867), (3910, 551808), (4080, 528816), (4140, 521152), (4311, 500480), (4352, 495765), (4416, 488580), (4692, 459840), (4790, 450432), (4896, 440680), (5440, 396612), (5520, 390864), (5748, 375360), (5760, 374578), (5865, 367872), (5888, 366435), (6120, 352544), (6256, 344880), (6528, 330510), (6624, 325720), (7038, 306560), (7185, 300288), (7360, 293148), (7664, 281520), (7820, 275904), (8143, 264960), (8160, 264408), (8280, 260576), (8622, 250240), (8832, 244290), (9384, 229920), (9580, 225216), (9792, 220340), (10880, 198306), (11017, 195840), (11040, 195432), (11496, 187680), (11520, 187289), (11730, 183936), (12240, 176272), (12512, 172440), (13056, 165255), (13248, 162860), (14076, 153280), (14370, 150144), (14720, 146574), (15328, 140760), (15640, 137952), (16286, 132480), (16320, 132204), (16560, 130288), (17244, 125120), (17595, 122624), (17664, 122145), (18768, 114960), (19160, 112608), (19584, 110170), (21555, 100096), (21760, 99153), (22034, 97920), (22080, 97716), (22992, 93840), (23460, 91968), (24429, 88320), (24480, 88136), (25024, 86220), (26496, 81430), (28152, 76640), (28740, 75072), (29440, 73287), (30656, 70380), (31280, 68976), (32572, 66240), (32640, 66102), (33051, 65280), (33120, 65144), (34488, 62560), (35190, 61312), (37536, 57480), (38320, 56304), (39168, 55085), (40715, 52992), (43110, 50048), (44068, 48960), (44160, 48858), (45984, 46920)]