31423515840

素因数分解:

$2^6\times 3^{10}\times 5^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 308

約数和(自身を含む): 112307729664

約数和(自身を除く): 80884213824

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, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1663, 1728, 1944, 2160, 2187, 2430, 2592, 2880, 2916, 3240, 3326, 3645, 3888, 4320, 4374, 4860, 4989, 5184, 5832, 6480, 6561, 6652, 7290, 7776, 8315, 8640, 8748, 9720, 9978, 10935, 11664, 12960, 13122, 13304, 14580, 14967, 15552, 16630, 17496, 19440, 19683, 19956, 21870, 23328, 24945, 25920, 26244, 26608, 29160, 29934, 32805, 33260, 34992, 38880, 39366, 39912, 43740, 44901, 46656, 49890, 52488, 53216, 58320, 59049, 59868, 65610, 66520, 69984, 74835, 77760, 78732, 79824, 87480, 89802, 98415, 99780, 104976, 106432, 116640, 118098, 119736, 131220, 133040, 134703, 139968, 149670, 157464, 159648, 174960, 179604, 196830, 199560, 209952, 224505, 233280, 236196, 239472, 262440, 266080, 269406, 295245, 299340, 314928, 319296, 349920, 359208, 393660, 399120, 404109, 419904, 449010, 472392, 478944, 524880, 532160, 538812, 590490, 598680, 629856, 673515, 699840, 718416, 787320, 798240, 808218, 898020, 944784, 957888, 1049760, 1077624, 1180980, 1197360, 1212327, 1259712, 1347030, 1436832, 1574640, 1596480, 1616436, 1796040, 1889568, 2020545, 2099520, 2155248, 2361960, 2394720, 2424654, 2694060, 2873664, 3149280, 3232872, 3592080, 3636981, 3779136, 4041090, 4310496, 4723920, 4789440, 4849308, 5388120, 6061635, 6298560, 6465744, 7184160, 7273962, 8082180, 8620992, 9447840, 9698616, 10776240, 10910943, 12123270, 12931488, 14368320, 14547924, 16164360, 18184905, 18895680, 19397232, 21552480, 21821886, 24246540, 25862976, 29095848, 32328720, 32732829, 36369810, 38794464, 43104960, 43643772, 48493080, 54554715, 58191696, 64657440, 65465658, 72739620, 77588928, 87287544, 96986160, 98198487, 109109430, 116383392, 129314880, 130931316, 145479240, 163664145, 174575088, 193972320, 196396974, 218218860, 232766784, 261862632, 290958480, 327328290, 349150176, 387944640, 392793948, 436437720, 490992435, 523725264, 581916960, 654656580, 698300352, 785587896, 872875440, 981984870, 1047450528, 1163833920, 1309313160, 1571175792, 1745750880, 1963969740, 2094901056, 2618626320, 3142351584, 3491501760, 3927939480, 5237252640, 6284703168, 7855878960, 10474505280, 15711757920, 31423515840]

約数ペア:

[(1, 31423515840), (2, 15711757920), (3, 10474505280), (4, 7855878960), (5, 6284703168), (6, 5237252640), (8, 3927939480), (9, 3491501760), (10, 3142351584), (12, 2618626320), (15, 2094901056), (16, 1963969740), (18, 1745750880), (20, 1571175792), (24, 1309313160), (27, 1163833920), (30, 1047450528), (32, 981984870), (36, 872875440), (40, 785587896), (45, 698300352), (48, 654656580), (54, 581916960), (60, 523725264), (64, 490992435), (72, 436437720), (80, 392793948), (81, 387944640), (90, 349150176), (96, 327328290), (108, 290958480), (120, 261862632), (135, 232766784), (144, 218218860), (160, 196396974), (162, 193972320), (180, 174575088), (192, 163664145), (216, 145479240), (240, 130931316), (243, 129314880), (270, 116383392), (288, 109109430), (320, 98198487), (324, 96986160), (360, 87287544), (405, 77588928), (432, 72739620), (480, 65465658), (486, 64657440), (540, 58191696), (576, 54554715), (648, 48493080), (720, 43643772), (729, 43104960), (810, 38794464), (864, 36369810), (960, 32732829), (972, 32328720), (1080, 29095848), (1215, 25862976), (1296, 24246540), (1440, 21821886), (1458, 21552480), (1620, 19397232), (1663, 18895680), (1728, 18184905), (1944, 16164360), (2160, 14547924), (2187, 14368320), (2430, 12931488), (2592, 12123270), (2880, 10910943), (2916, 10776240), (3240, 9698616), (3326, 9447840), (3645, 8620992), (3888, 8082180), (4320, 7273962), (4374, 7184160), (4860, 6465744), (4989, 6298560), (5184, 6061635), (5832, 5388120), (6480, 4849308), (6561, 4789440), (6652, 4723920), (7290, 4310496), (7776, 4041090), (8315, 3779136), (8640, 3636981), (8748, 3592080), (9720, 3232872), (9978, 3149280), (10935, 2873664), (11664, 2694060), (12960, 2424654), (13122, 2394720), (13304, 2361960), (14580, 2155248), (14967, 2099520), (15552, 2020545), (16630, 1889568), (17496, 1796040), (19440, 1616436), (19683, 1596480), (19956, 1574640), (21870, 1436832), (23328, 1347030), (24945, 1259712), (25920, 1212327), (26244, 1197360), (26608, 1180980), (29160, 1077624), (29934, 1049760), (32805, 957888), (33260, 944784), (34992, 898020), (38880, 808218), (39366, 798240), (39912, 787320), (43740, 718416), (44901, 699840), (46656, 673515), (49890, 629856), (52488, 598680), (53216, 590490), (58320, 538812), (59049, 532160), (59868, 524880), (65610, 478944), (66520, 472392), (69984, 449010), (74835, 419904), (77760, 404109), (78732, 399120), (79824, 393660), (87480, 359208), (89802, 349920), (98415, 319296), (99780, 314928), (104976, 299340), (106432, 295245), (116640, 269406), (118098, 266080), (119736, 262440), (131220, 239472), (133040, 236196), (134703, 233280), (139968, 224505), (149670, 209952), (157464, 199560), (159648, 196830), (174960, 179604)]