2676177920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1366

約数の個数: 176

約数和(自身を含む): 7142032128

約数和(自身を除く): 4465854208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 620, 640, 806, 832, 992, 1024, 1040, 1240, 1280, 1297, 1612, 1664, 1984, 2015, 2080, 2480, 2560, 2594, 3224, 3328, 3968, 4030, 4160, 4960, 5120, 5188, 6448, 6485, 6656, 7936, 8060, 8320, 9920, 10376, 12896, 12970, 13312, 15872, 16120, 16640, 16861, 19840, 20752, 25792, 25940, 31744, 32240, 33280, 33722, 39680, 40207, 41504, 51584, 51880, 64480, 66560, 67444, 79360, 80414, 83008, 84305, 103168, 103760, 128960, 134888, 158720, 160828, 166016, 168610, 201035, 206336, 207520, 257920, 269776, 321656, 332032, 337220, 402070, 412672, 415040, 515840, 522691, 539552, 643312, 664064, 674440, 804140, 830080, 1031680, 1045382, 1079104, 1286624, 1328128, 1348880, 1608280, 1660160, 2063360, 2090764, 2158208, 2573248, 2613455, 2697760, 3216560, 3320320, 4181528, 4316416, 5146496, 5226910, 5395520, 6433120, 6640640, 8363056, 8632832, 10292992, 10453820, 10791040, 12866240, 16726112, 17265664, 20585984, 20907640, 21582080, 25732480, 33452224, 41171968, 41815280, 43164160, 51464960, 66904448, 83630560, 86328320, 102929920, 133808896, 167261120, 205859840, 267617792, 334522240, 535235584, 669044480, 1338088960, 2676177920]

約数ペア:

[(1, 2676177920), (2, 1338088960), (4, 669044480), (5, 535235584), (8, 334522240), (10, 267617792), (13, 205859840), (16, 167261120), (20, 133808896), (26, 102929920), (31, 86328320), (32, 83630560), (40, 66904448), (52, 51464960), (62, 43164160), (64, 41815280), (65, 41171968), (80, 33452224), (104, 25732480), (124, 21582080), (128, 20907640), (130, 20585984), (155, 17265664), (160, 16726112), (208, 12866240), (248, 10791040), (256, 10453820), (260, 10292992), (310, 8632832), (320, 8363056), (403, 6640640), (416, 6433120), (496, 5395520), (512, 5226910), (520, 5146496), (620, 4316416), (640, 4181528), (806, 3320320), (832, 3216560), (992, 2697760), (1024, 2613455), (1040, 2573248), (1240, 2158208), (1280, 2090764), (1297, 2063360), (1612, 1660160), (1664, 1608280), (1984, 1348880), (2015, 1328128), (2080, 1286624), (2480, 1079104), (2560, 1045382), (2594, 1031680), (3224, 830080), (3328, 804140), (3968, 674440), (4030, 664064), (4160, 643312), (4960, 539552), (5120, 522691), (5188, 515840), (6448, 415040), (6485, 412672), (6656, 402070), (7936, 337220), (8060, 332032), (8320, 321656), (9920, 269776), (10376, 257920), (12896, 207520), (12970, 206336), (13312, 201035), (15872, 168610), (16120, 166016), (16640, 160828), (16861, 158720), (19840, 134888), (20752, 128960), (25792, 103760), (25940, 103168), (31744, 84305), (32240, 83008), (33280, 80414), (33722, 79360), (39680, 67444), (40207, 66560), (41504, 64480), (51584, 51880)]