308174618080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{491}}^1$

素因数の和:1102

約数の個数: 288

約数和(自身を含む): 854834964480

約数和(自身を除く): 546660346400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 223, 224, 245, 280, 359, 392, 446, 490, 491, 560, 718, 784, 892, 980, 982, 1115, 1120, 1436, 1561, 1568, 1784, 1795, 1960, 1964, 2230, 2455, 2513, 2872, 3122, 3437, 3568, 3590, 3920, 3928, 4460, 4910, 5026, 5744, 6244, 6874, 7136, 7180, 7805, 7840, 7856, 8920, 9820, 10052, 10927, 11488, 12488, 12565, 13748, 14360, 15610, 15712, 17185, 17591, 17840, 19640, 20104, 21854, 24059, 24976, 25130, 27496, 28720, 31220, 34370, 35182, 35680, 39280, 40208, 43708, 48118, 49952, 50260, 54635, 54992, 57440, 62440, 68740, 70364, 78560, 80057, 80416, 87416, 87955, 96236, 100520, 109270, 109493, 109984, 120295, 124880, 137480, 140728, 160114, 174832, 175910, 176269, 192472, 201040, 218540, 218986, 240590, 249760, 274960, 281456, 320228, 349664, 351820, 352538, 384944, 400285, 402080, 437080, 437972, 481180, 547465, 549920, 560399, 562912, 640456, 703640, 705076, 766451, 769888, 800570, 874160, 875944, 881345, 962360, 1094930, 1120798, 1233883, 1280912, 1407280, 1410152, 1532902, 1601140, 1748320, 1751888, 1762690, 1924720, 2189860, 2241596, 2467766, 2561824, 2801995, 2814560, 2820304, 3065804, 3202280, 3503776, 3525380, 3832255, 3849440, 3922793, 4379720, 4483192, 4935532, 5365157, 5603990, 5640608, 6131608, 6169415, 6404560, 7050760, 7664510, 7845586, 8637181, 8759440, 8966384, 9871064, 10730314, 11207980, 12263216, 12338830, 12809120, 14101520, 15329020, 15691172, 17274362, 17518880, 17932768, 19613965, 19742128, 21460628, 22415960, 24526432, 24677660, 26825785, 28203040, 30658040, 31382344, 34548724, 39227930, 39307987, 39484256, 42921256, 43185905, 44831920, 49355320, 53651570, 61316080, 62764688, 69097448, 78455860, 78615974, 85842512, 86371810, 89663840, 98710640, 107303140, 122632160, 125529376, 138194896, 156911720, 157231948, 171685024, 172743620, 196539935, 197421280, 214606280, 275155909, 276389792, 313823440, 314463896, 345487240, 393079870, 429212560, 550311818, 627646880, 628927792, 690974480, 786159740, 858425120, 1100623636, 1257855584, 1375779545, 1381948960, 1572319480, 1926091363, 2201247272, 2751559090, 3144638960, 3852182726, 4402494544, 5503118180, 6289277920, 7704365452, 8804989088, 9630456815, 11006236360, 15408730904, 19260913630, 22012472720, 30817461808, 38521827260, 44024945440, 61634923616, 77043654520, 154087309040, 308174618080]

約数ペア:

[(1, 308174618080), (2, 154087309040), (4, 77043654520), (5, 61634923616), (7, 44024945440), (8, 38521827260), (10, 30817461808), (14, 22012472720), (16, 19260913630), (20, 15408730904), (28, 11006236360), (32, 9630456815), (35, 8804989088), (40, 7704365452), (49, 6289277920), (56, 5503118180), (70, 4402494544), (80, 3852182726), (98, 3144638960), (112, 2751559090), (140, 2201247272), (160, 1926091363), (196, 1572319480), (223, 1381948960), (224, 1375779545), (245, 1257855584), (280, 1100623636), (359, 858425120), (392, 786159740), (446, 690974480), (490, 628927792), (491, 627646880), (560, 550311818), (718, 429212560), (784, 393079870), (892, 345487240), (980, 314463896), (982, 313823440), (1115, 276389792), (1120, 275155909), (1436, 214606280), (1561, 197421280), (1568, 196539935), (1784, 172743620), (1795, 171685024), (1960, 157231948), (1964, 156911720), (2230, 138194896), (2455, 125529376), (2513, 122632160), (2872, 107303140), (3122, 98710640), (3437, 89663840), (3568, 86371810), (3590, 85842512), (3920, 78615974), (3928, 78455860), (4460, 69097448), (4910, 62764688), (5026, 61316080), (5744, 53651570), (6244, 49355320), (6874, 44831920), (7136, 43185905), (7180, 42921256), (7805, 39484256), (7840, 39307987), (7856, 39227930), (8920, 34548724), (9820, 31382344), (10052, 30658040), (10927, 28203040), (11488, 26825785), (12488, 24677660), (12565, 24526432), (13748, 22415960), (14360, 21460628), (15610, 19742128), (15712, 19613965), (17185, 17932768), (17591, 17518880), (17840, 17274362), (19640, 15691172), (20104, 15329020), (21854, 14101520), (24059, 12809120), (24976, 12338830), (25130, 12263216), (27496, 11207980), (28720, 10730314), (31220, 9871064), (34370, 8966384), (35182, 8759440), (35680, 8637181), (39280, 7845586), (40208, 7664510), (43708, 7050760), (48118, 6404560), (49952, 6169415), (50260, 6131608), (54635, 5640608), (54992, 5603990), (57440, 5365157), (62440, 4935532), (68740, 4483192), (70364, 4379720), (78560, 3922793), (80057, 3849440), (80416, 3832255), (87416, 3525380), (87955, 3503776), (96236, 3202280), (100520, 3065804), (109270, 2820304), (109493, 2814560), (109984, 2801995), (120295, 2561824), (124880, 2467766), (137480, 2241596), (140728, 2189860), (160114, 1924720), (174832, 1762690), (175910, 1751888), (176269, 1748320), (192472, 1601140), (201040, 1532902), (218540, 1410152), (218986, 1407280), (240590, 1280912), (249760, 1233883), (274960, 1120798), (281456, 1094930), (320228, 962360), (349664, 881345), (351820, 875944), (352538, 874160), (384944, 800570), (400285, 769888), (402080, 766451), (437080, 705076), (437972, 703640), (481180, 640456), (547465, 562912), (549920, 560399)]