4280514560

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 288

約数和(自身を含む): 12604410000

約数和(自身を除く): 8323895440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 448, 449, 490, 512, 532, 560, 608, 640, 665, 760, 784, 896, 898, 931, 980, 1024, 1064, 1120, 1216, 1280, 1330, 1520, 1568, 1792, 1796, 1862, 1960, 2048, 2128, 2240, 2245, 2432, 2560, 2660, 3040, 3136, 3143, 3584, 3592, 3724, 3920, 4256, 4480, 4490, 4655, 4864, 5120, 5320, 6080, 6272, 6286, 7168, 7184, 7448, 7840, 8512, 8531, 8960, 8980, 9310, 9728, 10240, 10640, 12160, 12544, 12572, 14336, 14368, 14896, 15680, 15715, 17024, 17062, 17920, 17960, 18620, 19456, 21280, 22001, 24320, 25088, 25144, 28736, 29792, 31360, 31430, 34048, 34124, 35840, 35920, 37240, 38912, 42560, 42655, 44002, 48640, 50176, 50288, 57472, 59584, 59717, 62720, 62860, 68096, 68248, 71680, 71840, 74480, 85120, 85310, 88004, 97280, 100352, 100576, 110005, 114944, 119168, 119434, 125440, 125720, 136192, 136496, 143680, 148960, 170240, 170620, 176008, 194560, 201152, 220010, 229888, 238336, 238868, 250880, 251440, 272384, 272992, 287360, 297920, 298585, 340480, 341240, 352016, 402304, 418019, 440020, 459776, 476672, 477736, 501760, 502880, 545984, 574720, 595840, 597170, 680960, 682480, 704032, 804608, 836038, 880040, 919552, 953344, 955472, 1005760, 1091968, 1149440, 1191680, 1194340, 1361920, 1364960, 1408064, 1609216, 1672076, 1760080, 1906688, 1910944, 2011520, 2090095, 2183936, 2298880, 2383360, 2388680, 2729920, 2816128, 3218432, 3344152, 3520160, 3821888, 4023040, 4180190, 4367872, 4597760, 4766720, 4777360, 5459840, 5632256, 6436864, 6688304, 7040320, 7643776, 8046080, 8360380, 8735744, 9533440, 9554720, 10919680, 11264512, 13376608, 14080640, 15287552, 16092160, 16720760, 17471488, 19109440, 21839360, 22529024, 26753216, 28161280, 30575104, 32184320, 33441520, 38218880, 43678720, 45058048, 53506432, 56322560, 61150208, 66883040, 76437760, 87357440, 107012864, 112645120, 122300416, 133766080, 152875520, 214025728, 225290240, 267532160, 305751040, 428051456, 535064320, 611502080, 856102912, 1070128640, 2140257280, 4280514560]

約数ペア:

[(1, 4280514560), (2, 2140257280), (4, 1070128640), (5, 856102912), (7, 611502080), (8, 535064320), (10, 428051456), (14, 305751040), (16, 267532160), (19, 225290240), (20, 214025728), (28, 152875520), (32, 133766080), (35, 122300416), (38, 112645120), (40, 107012864), (49, 87357440), (56, 76437760), (64, 66883040), (70, 61150208), (76, 56322560), (80, 53506432), (95, 45058048), (98, 43678720), (112, 38218880), (128, 33441520), (133, 32184320), (140, 30575104), (152, 28161280), (160, 26753216), (190, 22529024), (196, 21839360), (224, 19109440), (245, 17471488), (256, 16720760), (266, 16092160), (280, 15287552), (304, 14080640), (320, 13376608), (380, 11264512), (392, 10919680), (448, 9554720), (449, 9533440), (490, 8735744), (512, 8360380), (532, 8046080), (560, 7643776), (608, 7040320), (640, 6688304), (665, 6436864), (760, 5632256), (784, 5459840), (896, 4777360), (898, 4766720), (931, 4597760), (980, 4367872), (1024, 4180190), (1064, 4023040), (1120, 3821888), (1216, 3520160), (1280, 3344152), (1330, 3218432), (1520, 2816128), (1568, 2729920), (1792, 2388680), (1796, 2383360), (1862, 2298880), (1960, 2183936), (2048, 2090095), (2128, 2011520), (2240, 1910944), (2245, 1906688), (2432, 1760080), (2560, 1672076), (2660, 1609216), (3040, 1408064), (3136, 1364960), (3143, 1361920), (3584, 1194340), (3592, 1191680), (3724, 1149440), (3920, 1091968), (4256, 1005760), (4480, 955472), (4490, 953344), (4655, 919552), (4864, 880040), (5120, 836038), (5320, 804608), (6080, 704032), (6272, 682480), (6286, 680960), (7168, 597170), (7184, 595840), (7448, 574720), (7840, 545984), (8512, 502880), (8531, 501760), (8960, 477736), (8980, 476672), (9310, 459776), (9728, 440020), (10240, 418019), (10640, 402304), (12160, 352016), (12544, 341240), (12572, 340480), (14336, 298585), (14368, 297920), (14896, 287360), (15680, 272992), (15715, 272384), (17024, 251440), (17062, 250880), (17920, 238868), (17960, 238336), (18620, 229888), (19456, 220010), (21280, 201152), (22001, 194560), (24320, 176008), (25088, 170620), (25144, 170240), (28736, 148960), (29792, 143680), (31360, 136496), (31430, 136192), (34048, 125720), (34124, 125440), (35840, 119434), (35920, 119168), (37240, 114944), (38912, 110005), (42560, 100576), (42655, 100352), (44002, 97280), (48640, 88004), (50176, 85310), (50288, 85120), (57472, 74480), (59584, 71840), (59717, 71680), (62720, 68248), (62860, 68096)]