107294720

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 156

約数和(自身を含む): 287798976

約数和(自身を除く): 180504256

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, 169, 208, 248, 256, 260, 310, 320, 338, 403, 416, 496, 512, 520, 620, 640, 676, 806, 832, 845, 992, 1024, 1040, 1240, 1280, 1352, 1612, 1664, 1690, 1984, 2015, 2048, 2080, 2480, 2560, 2704, 3224, 3328, 3380, 3968, 4030, 4096, 4160, 4960, 5120, 5239, 5408, 6448, 6656, 6760, 7936, 8060, 8320, 9920, 10240, 10478, 10816, 12896, 13312, 13520, 15872, 16120, 16640, 19840, 20480, 20956, 21632, 25792, 26195, 26624, 27040, 31744, 32240, 33280, 39680, 41912, 43264, 51584, 52390, 53248, 54080, 63488, 64480, 66560, 79360, 83824, 86528, 103168, 104780, 108160, 126976, 128960, 133120, 158720, 167648, 173056, 206336, 209560, 216320, 257920, 266240, 317440, 335296, 346112, 412672, 419120, 432640, 515840, 634880, 670592, 692224, 825344, 838240, 865280, 1031680, 1341184, 1650688, 1676480, 1730560, 2063360, 2682368, 3352960, 3461120, 4126720, 5364736, 6705920, 8253440, 10729472, 13411840, 21458944, 26823680, 53647360, 107294720]

約数ペア:

[(1, 107294720), (2, 53647360), (4, 26823680), (5, 21458944), (8, 13411840), (10, 10729472), (13, 8253440), (16, 6705920), (20, 5364736), (26, 4126720), (31, 3461120), (32, 3352960), (40, 2682368), (52, 2063360), (62, 1730560), (64, 1676480), (65, 1650688), (80, 1341184), (104, 1031680), (124, 865280), (128, 838240), (130, 825344), (155, 692224), (160, 670592), (169, 634880), (208, 515840), (248, 432640), (256, 419120), (260, 412672), (310, 346112), (320, 335296), (338, 317440), (403, 266240), (416, 257920), (496, 216320), (512, 209560), (520, 206336), (620, 173056), (640, 167648), (676, 158720), (806, 133120), (832, 128960), (845, 126976), (992, 108160), (1024, 104780), (1040, 103168), (1240, 86528), (1280, 83824), (1352, 79360), (1612, 66560), (1664, 64480), (1690, 63488), (1984, 54080), (2015, 53248), (2048, 52390), (2080, 51584), (2480, 43264), (2560, 41912), (2704, 39680), (3224, 33280), (3328, 32240), (3380, 31744), (3968, 27040), (4030, 26624), (4096, 26195), (4160, 25792), (4960, 21632), (5120, 20956), (5239, 20480), (5408, 19840), (6448, 16640), (6656, 16120), (6760, 15872), (7936, 13520), (8060, 13312), (8320, 12896), (9920, 10816), (10240, 10478)]