17855882240

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:833

約数の個数: 264

約数和(自身を含む): 50382925632

約数和(自身を除く): 32527043392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 103, 112, 128, 140, 160, 196, 206, 224, 245, 256, 280, 320, 392, 412, 448, 490, 512, 515, 560, 640, 691, 721, 784, 824, 896, 980, 1024, 1030, 1120, 1280, 1382, 1442, 1568, 1648, 1792, 1960, 2060, 2240, 2560, 2764, 2884, 3136, 3296, 3455, 3584, 3605, 3920, 4120, 4480, 4837, 5047, 5120, 5528, 5768, 6272, 6592, 6910, 7168, 7210, 7840, 8240, 8960, 9674, 10094, 11056, 11536, 12544, 13184, 13820, 14420, 15680, 16480, 17920, 19348, 20188, 22112, 23072, 24185, 25088, 25235, 26368, 27640, 28840, 31360, 32960, 33859, 35840, 38696, 40376, 44224, 46144, 48370, 50176, 50470, 52736, 55280, 57680, 62720, 65920, 67718, 71173, 77392, 80752, 88448, 92288, 96740, 100940, 105472, 110560, 115360, 125440, 131840, 135436, 142346, 154784, 161504, 169295, 176896, 184576, 193480, 201880, 221120, 230720, 250880, 263680, 270872, 284692, 309568, 323008, 338590, 353792, 355865, 369152, 386960, 403760, 442240, 461440, 498211, 527360, 541744, 569384, 619136, 646016, 677180, 707584, 711730, 738304, 773920, 807520, 884480, 922880, 996422, 1083488, 1138768, 1238272, 1292032, 1354360, 1423460, 1547840, 1615040, 1768960, 1845760, 1992844, 2166976, 2277536, 2476544, 2491055, 2584064, 2708720, 2846920, 3095680, 3230080, 3487477, 3537920, 3691520, 3985688, 4333952, 4555072, 4953088, 4982110, 5168128, 5417440, 5693840, 6191360, 6460160, 6974954, 7971376, 8667904, 9110144, 9964220, 10834880, 11387680, 12382720, 12920320, 13949908, 15942752, 17335808, 17437385, 18220288, 19928440, 21669760, 22775360, 24765440, 25840640, 27899816, 31885504, 34671616, 34874770, 36440576, 39856880, 43339520, 45550720, 55799632, 63771008, 69749540, 72881152, 79713760, 86679040, 91101440, 111599264, 127542016, 139499080, 159427520, 173358080, 182202880, 223198528, 255084032, 278998160, 318855040, 364405760, 446397056, 510168064, 557996320, 637710080, 892794112, 1115992640, 1275420160, 1785588224, 2231985280, 2550840320, 3571176448, 4463970560, 8927941120, 17855882240]

約数ペア:

[(1, 17855882240), (2, 8927941120), (4, 4463970560), (5, 3571176448), (7, 2550840320), (8, 2231985280), (10, 1785588224), (14, 1275420160), (16, 1115992640), (20, 892794112), (28, 637710080), (32, 557996320), (35, 510168064), (40, 446397056), (49, 364405760), (56, 318855040), (64, 278998160), (70, 255084032), (80, 223198528), (98, 182202880), (103, 173358080), (112, 159427520), (128, 139499080), (140, 127542016), (160, 111599264), (196, 91101440), (206, 86679040), (224, 79713760), (245, 72881152), (256, 69749540), (280, 63771008), (320, 55799632), (392, 45550720), (412, 43339520), (448, 39856880), (490, 36440576), (512, 34874770), (515, 34671616), (560, 31885504), (640, 27899816), (691, 25840640), (721, 24765440), (784, 22775360), (824, 21669760), (896, 19928440), (980, 18220288), (1024, 17437385), (1030, 17335808), (1120, 15942752), (1280, 13949908), (1382, 12920320), (1442, 12382720), (1568, 11387680), (1648, 10834880), (1792, 9964220), (1960, 9110144), (2060, 8667904), (2240, 7971376), (2560, 6974954), (2764, 6460160), (2884, 6191360), (3136, 5693840), (3296, 5417440), (3455, 5168128), (3584, 4982110), (3605, 4953088), (3920, 4555072), (4120, 4333952), (4480, 3985688), (4837, 3691520), (5047, 3537920), (5120, 3487477), (5528, 3230080), (5768, 3095680), (6272, 2846920), (6592, 2708720), (6910, 2584064), (7168, 2491055), (7210, 2476544), (7840, 2277536), (8240, 2166976), (8960, 1992844), (9674, 1845760), (10094, 1768960), (11056, 1615040), (11536, 1547840), (12544, 1423460), (13184, 1354360), (13820, 1292032), (14420, 1238272), (15680, 1138768), (16480, 1083488), (17920, 996422), (19348, 922880), (20188, 884480), (22112, 807520), (23072, 773920), (24185, 738304), (25088, 711730), (25235, 707584), (26368, 677180), (27640, 646016), (28840, 619136), (31360, 569384), (32960, 541744), (33859, 527360), (35840, 498211), (38696, 461440), (40376, 442240), (44224, 403760), (46144, 386960), (48370, 369152), (50176, 355865), (50470, 353792), (52736, 338590), (55280, 323008), (57680, 309568), (62720, 284692), (65920, 270872), (67718, 263680), (71173, 250880), (77392, 230720), (80752, 221120), (88448, 201880), (92288, 193480), (96740, 184576), (100940, 176896), (105472, 169295), (110560, 161504), (115360, 154784), (125440, 142346), (131840, 135436)]