132942880

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:607

約数の個数: 144

約数和(自身を含む): 377830656

約数和(自身を除く): 244887776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 547, 560, 620, 784, 868, 980, 992, 1085, 1094, 1120, 1240, 1519, 1568, 1736, 1960, 2170, 2188, 2480, 2735, 3038, 3472, 3829, 3920, 4340, 4376, 4960, 5470, 6076, 6944, 7595, 7658, 7840, 8680, 8752, 10940, 12152, 15190, 15316, 16957, 17360, 17504, 19145, 21880, 24304, 26803, 30380, 30632, 33914, 34720, 38290, 43760, 48608, 53606, 60760, 61264, 67828, 76580, 84785, 87520, 107212, 118699, 121520, 122528, 134015, 135656, 153160, 169570, 214424, 237398, 243040, 268030, 271312, 306320, 339140, 428848, 474796, 536060, 542624, 593495, 612640, 678280, 830893, 857696, 949592, 1072120, 1186990, 1356560, 1661786, 1899184, 2144240, 2373980, 2713120, 3323572, 3798368, 4154465, 4288480, 4747960, 6647144, 8308930, 9495920, 13294288, 16617860, 18991840, 26588576, 33235720, 66471440, 132942880]

約数ペア:

[(1, 132942880), (2, 66471440), (4, 33235720), (5, 26588576), (7, 18991840), (8, 16617860), (10, 13294288), (14, 9495920), (16, 8308930), (20, 6647144), (28, 4747960), (31, 4288480), (32, 4154465), (35, 3798368), (40, 3323572), (49, 2713120), (56, 2373980), (62, 2144240), (70, 1899184), (80, 1661786), (98, 1356560), (112, 1186990), (124, 1072120), (140, 949592), (155, 857696), (160, 830893), (196, 678280), (217, 612640), (224, 593495), (245, 542624), (248, 536060), (280, 474796), (310, 428848), (392, 339140), (434, 306320), (490, 271312), (496, 268030), (547, 243040), (560, 237398), (620, 214424), (784, 169570), (868, 153160), (980, 135656), (992, 134015), (1085, 122528), (1094, 121520), (1120, 118699), (1240, 107212), (1519, 87520), (1568, 84785), (1736, 76580), (1960, 67828), (2170, 61264), (2188, 60760), (2480, 53606), (2735, 48608), (3038, 43760), (3472, 38290), (3829, 34720), (3920, 33914), (4340, 30632), (4376, 30380), (4960, 26803), (5470, 24304), (6076, 21880), (6944, 19145), (7595, 17504), (7658, 17360), (7840, 16957), (8680, 15316), (8752, 15190), (10940, 12152)]