1252609920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 320

約数和(自身を含む): 4548273840

約数和(自身を除く): 3295663920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 81, 90, 96, 108, 120, 128, 135, 144, 146, 160, 162, 180, 192, 216, 219, 240, 270, 288, 292, 320, 324, 331, 360, 365, 384, 405, 432, 438, 480, 540, 576, 584, 640, 648, 657, 662, 720, 730, 810, 864, 876, 960, 993, 1080, 1095, 1152, 1168, 1296, 1314, 1324, 1440, 1460, 1620, 1655, 1728, 1752, 1920, 1971, 1986, 2160, 2190, 2336, 2592, 2628, 2648, 2880, 2920, 2979, 3240, 3285, 3310, 3456, 3504, 3942, 3972, 4320, 4380, 4672, 4965, 5184, 5256, 5296, 5760, 5840, 5913, 5958, 6480, 6570, 6620, 7008, 7884, 7944, 8640, 8760, 8937, 9344, 9855, 9930, 10368, 10512, 10592, 11680, 11826, 11916, 12960, 13140, 13240, 14016, 14895, 15768, 15888, 17280, 17520, 17874, 19710, 19860, 21024, 21184, 23360, 23652, 23832, 24163, 25920, 26280, 26480, 26811, 28032, 29565, 29790, 31536, 31776, 35040, 35748, 39420, 39720, 42048, 42368, 44685, 46720, 47304, 47664, 48326, 51840, 52560, 52960, 53622, 59130, 59580, 63072, 63552, 70080, 71496, 72489, 78840, 79440, 84096, 89370, 94608, 95328, 96652, 105120, 105920, 107244, 118260, 119160, 120815, 126144, 127104, 134055, 140160, 142992, 144978, 157680, 158880, 178740, 189216, 190656, 193304, 210240, 211840, 214488, 217467, 236520, 238320, 241630, 252288, 268110, 285984, 289956, 315360, 317760, 357480, 362445, 378432, 381312, 386608, 420480, 428976, 434934, 473040, 476640, 483260, 536220, 571968, 579912, 630720, 635520, 652401, 714960, 724890, 756864, 773216, 857952, 869868, 946080, 953280, 966520, 1072440, 1087335, 1143936, 1159824, 1261440, 1304802, 1429920, 1449780, 1546432, 1715904, 1739736, 1892160, 1906560, 1933040, 1957203, 2144880, 2174670, 2319648, 2609604, 2859840, 2899560, 3092864, 3262005, 3431808, 3479472, 3784320, 3866080, 3914406, 4289760, 4349340, 4639296, 5219208, 5719680, 5799120, 6524010, 6958944, 7732160, 7828812, 8579520, 8698680, 9278592, 9786015, 10438416, 11598240, 13048020, 13917888, 15464320, 15657624, 17159040, 17397360, 19572030, 20876832, 23196480, 26096040, 27835776, 31315248, 34794720, 39144060, 41753664, 46392960, 52192080, 62630496, 69589440, 78288120, 83507328, 104384160, 125260992, 139178880, 156576240, 208768320, 250521984, 313152480, 417536640, 626304960, 1252609920]

約数ペア:

[(1, 1252609920), (2, 626304960), (3, 417536640), (4, 313152480), (5, 250521984), (6, 208768320), (8, 156576240), (9, 139178880), (10, 125260992), (12, 104384160), (15, 83507328), (16, 78288120), (18, 69589440), (20, 62630496), (24, 52192080), (27, 46392960), (30, 41753664), (32, 39144060), (36, 34794720), (40, 31315248), (45, 27835776), (48, 26096040), (54, 23196480), (60, 20876832), (64, 19572030), (72, 17397360), (73, 17159040), (80, 15657624), (81, 15464320), (90, 13917888), (96, 13048020), (108, 11598240), (120, 10438416), (128, 9786015), (135, 9278592), (144, 8698680), (146, 8579520), (160, 7828812), (162, 7732160), (180, 6958944), (192, 6524010), (216, 5799120), (219, 5719680), (240, 5219208), (270, 4639296), (288, 4349340), (292, 4289760), (320, 3914406), (324, 3866080), (331, 3784320), (360, 3479472), (365, 3431808), (384, 3262005), (405, 3092864), (432, 2899560), (438, 2859840), (480, 2609604), (540, 2319648), (576, 2174670), (584, 2144880), (640, 1957203), (648, 1933040), (657, 1906560), (662, 1892160), (720, 1739736), (730, 1715904), (810, 1546432), (864, 1449780), (876, 1429920), (960, 1304802), (993, 1261440), (1080, 1159824), (1095, 1143936), (1152, 1087335), (1168, 1072440), (1296, 966520), (1314, 953280), (1324, 946080), (1440, 869868), (1460, 857952), (1620, 773216), (1655, 756864), (1728, 724890), (1752, 714960), (1920, 652401), (1971, 635520), (1986, 630720), (2160, 579912), (2190, 571968), (2336, 536220), (2592, 483260), (2628, 476640), (2648, 473040), (2880, 434934), (2920, 428976), (2979, 420480), (3240, 386608), (3285, 381312), (3310, 378432), (3456, 362445), (3504, 357480), (3942, 317760), (3972, 315360), (4320, 289956), (4380, 285984), (4672, 268110), (4965, 252288), (5184, 241630), (5256, 238320), (5296, 236520), (5760, 217467), (5840, 214488), (5913, 211840), (5958, 210240), (6480, 193304), (6570, 190656), (6620, 189216), (7008, 178740), (7884, 158880), (7944, 157680), (8640, 144978), (8760, 142992), (8937, 140160), (9344, 134055), (9855, 127104), (9930, 126144), (10368, 120815), (10512, 119160), (10592, 118260), (11680, 107244), (11826, 105920), (11916, 105120), (12960, 96652), (13140, 95328), (13240, 94608), (14016, 89370), (14895, 84096), (15768, 79440), (15888, 78840), (17280, 72489), (17520, 71496), (17874, 70080), (19710, 63552), (19860, 63072), (21024, 59580), (21184, 59130), (23360, 53622), (23652, 52960), (23832, 52560), (24163, 51840), (25920, 48326), (26280, 47664), (26480, 47304), (26811, 46720), (28032, 44685), (29565, 42368), (29790, 42048), (31536, 39720), (31776, 39420), (35040, 35748)]