1945466880

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 384

約数和(自身を含む): 7264857600

約数和(自身を除く): 5319390720

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, 56, 60, 64, 70, 80, 83, 84, 96, 105, 109, 112, 120, 128, 140, 160, 166, 168, 192, 210, 218, 224, 240, 249, 256, 280, 320, 327, 332, 336, 384, 415, 420, 436, 448, 480, 498, 512, 545, 560, 581, 640, 654, 664, 672, 763, 768, 830, 840, 872, 896, 960, 996, 1024, 1090, 1120, 1162, 1245, 1280, 1308, 1328, 1344, 1526, 1536, 1635, 1660, 1680, 1743, 1744, 1792, 1920, 1992, 2048, 2180, 2240, 2289, 2324, 2490, 2560, 2616, 2656, 2688, 2905, 3052, 3072, 3270, 3320, 3360, 3486, 3488, 3584, 3815, 3840, 3984, 4360, 4480, 4578, 4648, 4980, 5120, 5232, 5312, 5376, 5810, 6104, 6144, 6540, 6640, 6720, 6972, 6976, 7168, 7630, 7680, 7968, 8715, 8720, 8960, 9047, 9156, 9296, 9960, 10240, 10464, 10624, 10752, 11445, 11620, 12208, 13080, 13280, 13440, 13944, 13952, 14336, 15260, 15360, 15936, 17430, 17440, 17920, 18094, 18312, 18592, 19920, 20928, 21248, 21504, 22890, 23240, 24416, 26160, 26560, 26880, 27141, 27888, 27904, 30520, 30720, 31872, 34860, 34880, 35840, 36188, 36624, 37184, 39840, 41856, 42496, 43008, 45235, 45780, 46480, 48832, 52320, 53120, 53760, 54282, 55776, 55808, 61040, 63329, 63744, 69720, 69760, 71680, 72376, 73248, 74368, 79680, 83712, 84992, 90470, 91560, 92960, 97664, 104640, 106240, 107520, 108564, 111552, 111616, 122080, 126658, 127488, 135705, 139440, 139520, 144752, 146496, 148736, 159360, 167424, 169984, 180940, 183120, 185920, 189987, 195328, 209280, 212480, 215040, 217128, 223104, 223232, 244160, 253316, 254976, 271410, 278880, 279040, 289504, 292992, 297472, 316645, 318720, 334848, 361880, 366240, 371840, 379974, 390656, 418560, 424960, 434256, 446208, 488320, 506632, 509952, 542820, 557760, 558080, 579008, 585984, 594944, 633290, 637440, 669696, 723760, 732480, 743680, 759948, 781312, 837120, 849920, 868512, 892416, 949935, 976640, 1013264, 1085640, 1115520, 1116160, 1158016, 1171968, 1189888, 1266580, 1274880, 1447520, 1464960, 1487360, 1519896, 1562624, 1674240, 1737024, 1784832, 1899870, 1953280, 2026528, 2171280, 2231040, 2316032, 2343936, 2533160, 2549760, 2895040, 2929920, 2974720, 3039792, 3348480, 3474048, 3569664, 3799740, 3906560, 4053056, 4342560, 4462080, 4632064, 4687872, 5066320, 5790080, 5859840, 5949440, 6079584, 6948096, 7599480, 7813120, 8106112, 8685120, 8924160, 9264128, 10132640, 11580160, 11719680, 12159168, 13896192, 15198960, 16212224, 17370240, 17848320, 18528256, 20265280, 23160320, 23439360, 24318336, 27792384, 30397920, 32424448, 34740480, 40530560, 46320640, 48636672, 55584768, 60795840, 64848896, 69480960, 81061120, 92641280, 97273344, 121591680, 129697792, 138961920, 162122240, 194546688, 243183360, 277923840, 324244480, 389093376, 486366720, 648488960, 972733440, 1945466880]

約数ペア:

[(1, 1945466880), (2, 972733440), (3, 648488960), (4, 486366720), (5, 389093376), (6, 324244480), (7, 277923840), (8, 243183360), (10, 194546688), (12, 162122240), (14, 138961920), (15, 129697792), (16, 121591680), (20, 97273344), (21, 92641280), (24, 81061120), (28, 69480960), (30, 64848896), (32, 60795840), (35, 55584768), (40, 48636672), (42, 46320640), (48, 40530560), (56, 34740480), (60, 32424448), (64, 30397920), (70, 27792384), (80, 24318336), (83, 23439360), (84, 23160320), (96, 20265280), (105, 18528256), (109, 17848320), (112, 17370240), (120, 16212224), (128, 15198960), (140, 13896192), (160, 12159168), (166, 11719680), (168, 11580160), (192, 10132640), (210, 9264128), (218, 8924160), (224, 8685120), (240, 8106112), (249, 7813120), (256, 7599480), (280, 6948096), (320, 6079584), (327, 5949440), (332, 5859840), (336, 5790080), (384, 5066320), (415, 4687872), (420, 4632064), (436, 4462080), (448, 4342560), (480, 4053056), (498, 3906560), (512, 3799740), (545, 3569664), (560, 3474048), (581, 3348480), (640, 3039792), (654, 2974720), (664, 2929920), (672, 2895040), (763, 2549760), (768, 2533160), (830, 2343936), (840, 2316032), (872, 2231040), (896, 2171280), (960, 2026528), (996, 1953280), (1024, 1899870), (1090, 1784832), (1120, 1737024), (1162, 1674240), (1245, 1562624), (1280, 1519896), (1308, 1487360), (1328, 1464960), (1344, 1447520), (1526, 1274880), (1536, 1266580), (1635, 1189888), (1660, 1171968), (1680, 1158016), (1743, 1116160), (1744, 1115520), (1792, 1085640), (1920, 1013264), (1992, 976640), (2048, 949935), (2180, 892416), (2240, 868512), (2289, 849920), (2324, 837120), (2490, 781312), (2560, 759948), (2616, 743680), (2656, 732480), (2688, 723760), (2905, 669696), (3052, 637440), (3072, 633290), (3270, 594944), (3320, 585984), (3360, 579008), (3486, 558080), (3488, 557760), (3584, 542820), (3815, 509952), (3840, 506632), (3984, 488320), (4360, 446208), (4480, 434256), (4578, 424960), (4648, 418560), (4980, 390656), (5120, 379974), (5232, 371840), (5312, 366240), (5376, 361880), (5810, 334848), (6104, 318720), (6144, 316645), (6540, 297472), (6640, 292992), (6720, 289504), (6972, 279040), (6976, 278880), (7168, 271410), (7630, 254976), (7680, 253316), (7968, 244160), (8715, 223232), (8720, 223104), (8960, 217128), (9047, 215040), (9156, 212480), (9296, 209280), (9960, 195328), (10240, 189987), (10464, 185920), (10624, 183120), (10752, 180940), (11445, 169984), (11620, 167424), (12208, 159360), (13080, 148736), (13280, 146496), (13440, 144752), (13944, 139520), (13952, 139440), (14336, 135705), (15260, 127488), (15360, 126658), (15936, 122080), (17430, 111616), (17440, 111552), (17920, 108564), (18094, 107520), (18312, 106240), (18592, 104640), (19920, 97664), (20928, 92960), (21248, 91560), (21504, 90470), (22890, 84992), (23240, 83712), (24416, 79680), (26160, 74368), (26560, 73248), (26880, 72376), (27141, 71680), (27888, 69760), (27904, 69720), (30520, 63744), (30720, 63329), (31872, 61040), (34860, 55808), (34880, 55776), (35840, 54282), (36188, 53760), (36624, 53120), (37184, 52320), (39840, 48832), (41856, 46480), (42496, 45780), (43008, 45235)]