156645903520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{503879}}^1$

素因数の和:503990

約数の個数: 96

約数和(自身を含む): 388551945600

約数和(自身を除く): 231906042080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 67, 80, 116, 134, 145, 160, 232, 268, 290, 335, 464, 536, 580, 670, 928, 1072, 1160, 1340, 1943, 2144, 2320, 2680, 3886, 4640, 5360, 7772, 9715, 10720, 15544, 19430, 31088, 38860, 62176, 77720, 155440, 310880, 503879, 1007758, 2015516, 2519395, 4031032, 5038790, 8062064, 10077580, 14612491, 16124128, 20155160, 29224982, 33759893, 40310320, 58449964, 67519786, 73062455, 80620640, 116899928, 135039572, 146124910, 168799465, 233799856, 270079144, 292249820, 337598930, 467599712, 540158288, 584499640, 675197860, 979036897, 1080316576, 1168999280, 1350395720, 1958073794, 2337998560, 2700791440, 3916147588, 4895184485, 5401582880, 7832295176, 9790368970, 15664590352, 19580737940, 31329180704, 39161475880, 78322951760, 156645903520]

約数ペア:

[(1, 156645903520), (2, 78322951760), (4, 39161475880), (5, 31329180704), (8, 19580737940), (10, 15664590352), (16, 9790368970), (20, 7832295176), (29, 5401582880), (32, 4895184485), (40, 3916147588), (58, 2700791440), (67, 2337998560), (80, 1958073794), (116, 1350395720), (134, 1168999280), (145, 1080316576), (160, 979036897), (232, 675197860), (268, 584499640), (290, 540158288), (335, 467599712), (464, 337598930), (536, 292249820), (580, 270079144), (670, 233799856), (928, 168799465), (1072, 146124910), (1160, 135039572), (1340, 116899928), (1943, 80620640), (2144, 73062455), (2320, 67519786), (2680, 58449964), (3886, 40310320), (4640, 33759893), (5360, 29224982), (7772, 20155160), (9715, 16124128), (10720, 14612491), (15544, 10077580), (19430, 8062064), (31088, 5038790), (38860, 4031032), (62176, 2519395), (77720, 2015516), (155440, 1007758), (310880, 503879)]