7964380800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2111}}^1$

素因数の和:2272

約数の個数: 288

約数和(自身を含む): 28649237760

約数和(自身を除く): 20684856960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 131, 144, 150, 160, 180, 192, 200, 225, 240, 262, 288, 300, 320, 360, 384, 393, 400, 450, 480, 524, 576, 600, 640, 655, 720, 786, 800, 900, 960, 1048, 1152, 1179, 1200, 1310, 1440, 1572, 1600, 1800, 1920, 1965, 2096, 2111, 2358, 2400, 2620, 2880, 3144, 3200, 3275, 3600, 3930, 4192, 4222, 4716, 4800, 5240, 5760, 5895, 6288, 6333, 6550, 7200, 7860, 8384, 8444, 9432, 9600, 9825, 10480, 10555, 11790, 12576, 12666, 13100, 14400, 15720, 16768, 16888, 18864, 18999, 19650, 20960, 21110, 23580, 25152, 25332, 26200, 28800, 29475, 31440, 31665, 33776, 37728, 37998, 39300, 41920, 42220, 47160, 50304, 50664, 52400, 52775, 58950, 62880, 63330, 67552, 75456, 75996, 78600, 83840, 84440, 94320, 94995, 101328, 104800, 105550, 117900, 125760, 126660, 135104, 150912, 151992, 157200, 158325, 168880, 188640, 189990, 202656, 209600, 211100, 235800, 251520, 253320, 270208, 276541, 303984, 314400, 316650, 337760, 377280, 379980, 405312, 419200, 422200, 471600, 474975, 506640, 553082, 607968, 628800, 633300, 675520, 754560, 759960, 810624, 829623, 844400, 943200, 949950, 1013280, 1106164, 1215936, 1257600, 1266600, 1351040, 1382705, 1519920, 1659246, 1688800, 1886400, 1899900, 2026560, 2212328, 2431872, 2488869, 2533200, 2765410, 3039840, 3318492, 3377600, 3772800, 3799800, 4053120, 4148115, 4424656, 4977738, 5066400, 5530820, 6079680, 6636984, 6755200, 6913525, 7599600, 8296230, 8849312, 9955476, 10132800, 11061640, 12159360, 12444345, 13273968, 13827050, 15199200, 16592460, 17698624, 19910952, 20265600, 20740575, 22123280, 24888690, 26547936, 27654100, 30398400, 33184920, 35397248, 39821904, 41481150, 44246560, 49777380, 53095872, 55308200, 60796800, 62221725, 66369840, 79643808, 82962300, 88493120, 99554760, 106191744, 110616400, 124443450, 132739680, 159287616, 165924600, 176986240, 199109520, 221232800, 248886900, 265479360, 318575232, 331849200, 398219040, 442465600, 497773800, 530958720, 663698400, 796438080, 884931200, 995547600, 1327396800, 1592876160, 1991095200, 2654793600, 3982190400, 7964380800]

約数ペア:

[(1, 7964380800), (2, 3982190400), (3, 2654793600), (4, 1991095200), (5, 1592876160), (6, 1327396800), (8, 995547600), (9, 884931200), (10, 796438080), (12, 663698400), (15, 530958720), (16, 497773800), (18, 442465600), (20, 398219040), (24, 331849200), (25, 318575232), (30, 265479360), (32, 248886900), (36, 221232800), (40, 199109520), (45, 176986240), (48, 165924600), (50, 159287616), (60, 132739680), (64, 124443450), (72, 110616400), (75, 106191744), (80, 99554760), (90, 88493120), (96, 82962300), (100, 79643808), (120, 66369840), (128, 62221725), (131, 60796800), (144, 55308200), (150, 53095872), (160, 49777380), (180, 44246560), (192, 41481150), (200, 39821904), (225, 35397248), (240, 33184920), (262, 30398400), (288, 27654100), (300, 26547936), (320, 24888690), (360, 22123280), (384, 20740575), (393, 20265600), (400, 19910952), (450, 17698624), (480, 16592460), (524, 15199200), (576, 13827050), (600, 13273968), (640, 12444345), (655, 12159360), (720, 11061640), (786, 10132800), (800, 9955476), (900, 8849312), (960, 8296230), (1048, 7599600), (1152, 6913525), (1179, 6755200), (1200, 6636984), (1310, 6079680), (1440, 5530820), (1572, 5066400), (1600, 4977738), (1800, 4424656), (1920, 4148115), (1965, 4053120), (2096, 3799800), (2111, 3772800), (2358, 3377600), (2400, 3318492), (2620, 3039840), (2880, 2765410), (3144, 2533200), (3200, 2488869), (3275, 2431872), (3600, 2212328), (3930, 2026560), (4192, 1899900), (4222, 1886400), (4716, 1688800), (4800, 1659246), (5240, 1519920), (5760, 1382705), (5895, 1351040), (6288, 1266600), (6333, 1257600), (6550, 1215936), (7200, 1106164), (7860, 1013280), (8384, 949950), (8444, 943200), (9432, 844400), (9600, 829623), (9825, 810624), (10480, 759960), (10555, 754560), (11790, 675520), (12576, 633300), (12666, 628800), (13100, 607968), (14400, 553082), (15720, 506640), (16768, 474975), (16888, 471600), (18864, 422200), (18999, 419200), (19650, 405312), (20960, 379980), (21110, 377280), (23580, 337760), (25152, 316650), (25332, 314400), (26200, 303984), (28800, 276541), (29475, 270208), (31440, 253320), (31665, 251520), (33776, 235800), (37728, 211100), (37998, 209600), (39300, 202656), (41920, 189990), (42220, 188640), (47160, 168880), (50304, 158325), (50664, 157200), (52400, 151992), (52775, 150912), (58950, 135104), (62880, 126660), (63330, 125760), (67552, 117900), (75456, 105550), (75996, 104800), (78600, 101328), (83840, 94995), (84440, 94320)]