2872246720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 336

約数和(自身を含む): 8672901120

約数和(自身を除く): 5800654400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 49, 56, 62, 64, 70, 76, 80, 95, 98, 112, 124, 133, 140, 152, 155, 160, 190, 196, 217, 224, 245, 248, 266, 280, 304, 310, 311, 320, 380, 392, 434, 448, 490, 496, 532, 560, 589, 608, 620, 622, 665, 760, 784, 868, 931, 980, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1244, 1330, 1519, 1520, 1555, 1568, 1736, 1862, 1960, 1984, 2128, 2170, 2177, 2240, 2356, 2480, 2488, 2660, 2945, 3038, 3040, 3110, 3136, 3472, 3724, 3920, 4123, 4256, 4340, 4354, 4655, 4712, 4960, 4976, 5320, 5890, 5909, 6076, 6080, 6220, 6944, 7448, 7595, 7840, 8246, 8512, 8680, 8708, 9310, 9424, 9641, 9920, 9952, 10640, 10885, 11780, 11818, 12152, 12440, 13888, 14896, 15190, 15239, 15680, 16492, 17360, 17416, 18620, 18848, 19282, 19904, 20615, 21280, 21770, 23560, 23636, 24304, 24880, 28861, 29545, 29792, 30380, 30478, 32984, 34720, 34832, 37240, 37696, 38564, 41230, 41363, 42560, 43540, 47120, 47272, 48205, 48608, 49760, 57722, 59090, 59584, 60760, 60956, 65968, 67487, 69440, 69664, 74480, 76195, 77128, 82460, 82726, 87080, 94240, 94544, 96410, 97216, 99520, 115444, 118180, 121520, 121912, 131936, 134974, 139328, 144305, 148960, 152390, 154256, 164920, 165452, 174160, 183179, 188480, 189088, 192820, 206815, 230888, 236360, 243040, 243824, 263872, 269948, 288610, 289541, 297920, 304780, 308512, 329840, 330904, 337435, 348320, 366358, 378176, 385640, 413630, 461776, 472409, 472720, 486080, 487648, 539896, 577220, 579082, 609560, 617024, 659680, 661808, 674870, 696640, 732716, 771280, 827260, 915895, 923552, 944818, 945440, 975296, 1079792, 1154440, 1158164, 1219120, 1282253, 1319360, 1323616, 1349740, 1447705, 1465432, 1542560, 1654520, 1831790, 1847104, 1889636, 1890880, 2159584, 2308880, 2316328, 2362045, 2438240, 2564506, 2647232, 2699480, 2895410, 2930864, 3085120, 3309040, 3663580, 3779272, 4319168, 4617760, 4632656, 4724090, 4876480, 5129012, 5398960, 5790820, 5861728, 6411265, 6618080, 7327160, 7558544, 8975771, 9235520, 9265312, 9448180, 10258024, 10797920, 11581640, 11723456, 12822530, 13236160, 14654320, 15117088, 17951542, 18530624, 18896360, 20516048, 21595840, 23163280, 25645060, 29308640, 30234176, 35903084, 37792720, 41032096, 44878855, 46326560, 51290120, 58617280, 71806168, 75585440, 82064192, 89757710, 92653120, 102580240, 143612336, 151170880, 179515420, 205160480, 287224672, 359030840, 410320960, 574449344, 718061680, 1436123360, 2872246720]

約数ペア:

[(1, 2872246720), (2, 1436123360), (4, 718061680), (5, 574449344), (7, 410320960), (8, 359030840), (10, 287224672), (14, 205160480), (16, 179515420), (19, 151170880), (20, 143612336), (28, 102580240), (31, 92653120), (32, 89757710), (35, 82064192), (38, 75585440), (40, 71806168), (49, 58617280), (56, 51290120), (62, 46326560), (64, 44878855), (70, 41032096), (76, 37792720), (80, 35903084), (95, 30234176), (98, 29308640), (112, 25645060), (124, 23163280), (133, 21595840), (140, 20516048), (152, 18896360), (155, 18530624), (160, 17951542), (190, 15117088), (196, 14654320), (217, 13236160), (224, 12822530), (245, 11723456), (248, 11581640), (266, 10797920), (280, 10258024), (304, 9448180), (310, 9265312), (311, 9235520), (320, 8975771), (380, 7558544), (392, 7327160), (434, 6618080), (448, 6411265), (490, 5861728), (496, 5790820), (532, 5398960), (560, 5129012), (589, 4876480), (608, 4724090), (620, 4632656), (622, 4617760), (665, 4319168), (760, 3779272), (784, 3663580), (868, 3309040), (931, 3085120), (980, 2930864), (992, 2895410), (1064, 2699480), (1085, 2647232), (1120, 2564506), (1178, 2438240), (1216, 2362045), (1240, 2316328), (1244, 2308880), (1330, 2159584), (1519, 1890880), (1520, 1889636), (1555, 1847104), (1568, 1831790), (1736, 1654520), (1862, 1542560), (1960, 1465432), (1984, 1447705), (2128, 1349740), (2170, 1323616), (2177, 1319360), (2240, 1282253), (2356, 1219120), (2480, 1158164), (2488, 1154440), (2660, 1079792), (2945, 975296), (3038, 945440), (3040, 944818), (3110, 923552), (3136, 915895), (3472, 827260), (3724, 771280), (3920, 732716), (4123, 696640), (4256, 674870), (4340, 661808), (4354, 659680), (4655, 617024), (4712, 609560), (4960, 579082), (4976, 577220), (5320, 539896), (5890, 487648), (5909, 486080), (6076, 472720), (6080, 472409), (6220, 461776), (6944, 413630), (7448, 385640), (7595, 378176), (7840, 366358), (8246, 348320), (8512, 337435), (8680, 330904), (8708, 329840), (9310, 308512), (9424, 304780), (9641, 297920), (9920, 289541), (9952, 288610), (10640, 269948), (10885, 263872), (11780, 243824), (11818, 243040), (12152, 236360), (12440, 230888), (13888, 206815), (14896, 192820), (15190, 189088), (15239, 188480), (15680, 183179), (16492, 174160), (17360, 165452), (17416, 164920), (18620, 154256), (18848, 152390), (19282, 148960), (19904, 144305), (20615, 139328), (21280, 134974), (21770, 131936), (23560, 121912), (23636, 121520), (24304, 118180), (24880, 115444), (28861, 99520), (29545, 97216), (29792, 96410), (30380, 94544), (30478, 94240), (32984, 87080), (34720, 82726), (34832, 82460), (37240, 77128), (37696, 76195), (38564, 74480), (41230, 69664), (41363, 69440), (42560, 67487), (43540, 65968), (47120, 60956), (47272, 60760), (48205, 59584), (48608, 59090), (49760, 57722)]