912796640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 2633637888

約数和(自身を除く): 1720841248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 191, 224, 238, 251, 272, 280, 340, 382, 476, 502, 544, 560, 595, 680, 764, 952, 955, 1004, 1120, 1190, 1255, 1337, 1360, 1528, 1757, 1904, 1910, 2008, 2380, 2510, 2674, 2720, 3056, 3247, 3514, 3808, 3820, 4016, 4267, 4760, 5020, 5348, 6112, 6494, 6685, 7028, 7640, 8032, 8534, 8785, 9520, 10040, 10696, 12988, 13370, 14056, 15280, 16235, 17068, 17570, 19040, 20080, 21335, 21392, 22729, 25976, 26740, 28112, 29869, 30560, 32470, 34136, 35140, 40160, 42670, 42784, 45458, 47941, 51952, 53480, 56224, 59738, 64940, 68272, 70280, 85340, 90916, 95882, 103904, 106960, 113645, 119476, 129880, 136544, 140560, 149345, 170680, 181832, 191764, 213920, 227290, 238952, 239705, 259760, 281120, 298690, 335587, 341360, 363664, 383528, 454580, 477904, 479410, 519520, 597380, 671174, 682720, 727328, 767056, 814997, 909160, 955808, 958820, 1194760, 1342348, 1534112, 1629994, 1677935, 1818320, 1917640, 2389520, 2684696, 3259988, 3355870, 3636640, 3835280, 4074985, 4779040, 5369392, 5704979, 6519976, 6711740, 7670560, 8149970, 10738784, 11409958, 13039952, 13423480, 16299940, 22819916, 26079904, 26846960, 28524895, 32599880, 45639832, 53693920, 57049790, 65199760, 91279664, 114099580, 130399520, 182559328, 228199160, 456398320, 912796640]

約数ペア:

[(1, 912796640), (2, 456398320), (4, 228199160), (5, 182559328), (7, 130399520), (8, 114099580), (10, 91279664), (14, 65199760), (16, 57049790), (17, 53693920), (20, 45639832), (28, 32599880), (32, 28524895), (34, 26846960), (35, 26079904), (40, 22819916), (56, 16299940), (68, 13423480), (70, 13039952), (80, 11409958), (85, 10738784), (112, 8149970), (119, 7670560), (136, 6711740), (140, 6519976), (160, 5704979), (170, 5369392), (191, 4779040), (224, 4074985), (238, 3835280), (251, 3636640), (272, 3355870), (280, 3259988), (340, 2684696), (382, 2389520), (476, 1917640), (502, 1818320), (544, 1677935), (560, 1629994), (595, 1534112), (680, 1342348), (764, 1194760), (952, 958820), (955, 955808), (1004, 909160), (1120, 814997), (1190, 767056), (1255, 727328), (1337, 682720), (1360, 671174), (1528, 597380), (1757, 519520), (1904, 479410), (1910, 477904), (2008, 454580), (2380, 383528), (2510, 363664), (2674, 341360), (2720, 335587), (3056, 298690), (3247, 281120), (3514, 259760), (3808, 239705), (3820, 238952), (4016, 227290), (4267, 213920), (4760, 191764), (5020, 181832), (5348, 170680), (6112, 149345), (6494, 140560), (6685, 136544), (7028, 129880), (7640, 119476), (8032, 113645), (8534, 106960), (8785, 103904), (9520, 95882), (10040, 90916), (10696, 85340), (12988, 70280), (13370, 68272), (14056, 64940), (15280, 59738), (16235, 56224), (17068, 53480), (17570, 51952), (19040, 47941), (20080, 45458), (21335, 42784), (21392, 42670), (22729, 40160), (25976, 35140), (26740, 34136), (28112, 32470), (29869, 30560)]