12888843200

素因数分解:

$2^6\times 5^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:719

約数の個数: 168

約数和(自身を含む): 32266140192

約数和(自身を除く): 19377296992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 103, 160, 197, 200, 206, 320, 394, 397, 400, 412, 515, 788, 794, 800, 824, 985, 1030, 1576, 1588, 1600, 1648, 1970, 1985, 2060, 2575, 3152, 3176, 3296, 3940, 3970, 4120, 4925, 5150, 6304, 6352, 6592, 7880, 7940, 8240, 9850, 9925, 10300, 12608, 12704, 15760, 15880, 16480, 19700, 19850, 20291, 20600, 25408, 31520, 31760, 32960, 39400, 39700, 40582, 40891, 41200, 63040, 63520, 78209, 78800, 79400, 81164, 81782, 82400, 101455, 127040, 156418, 157600, 158800, 162328, 163564, 164800, 202910, 204455, 312836, 315200, 317600, 324656, 327128, 391045, 405820, 408910, 507275, 625672, 635200, 649312, 654256, 782090, 811640, 817820, 1014550, 1022275, 1251344, 1298624, 1308512, 1564180, 1623280, 1635640, 1955225, 2029100, 2044550, 2502688, 2617024, 3128360, 3246560, 3271280, 3910450, 4058200, 4089100, 5005376, 6256720, 6493120, 6542560, 7820900, 8055527, 8116400, 8178200, 12513440, 13085120, 15641800, 16111054, 16232800, 16356400, 25026880, 31283600, 32222108, 32465600, 32712800, 40277635, 62567200, 64444216, 65425600, 80555270, 125134400, 128888432, 161110540, 201388175, 257776864, 322221080, 402776350, 515553728, 644442160, 805552700, 1288884320, 1611105400, 2577768640, 3222210800, 6444421600, 12888843200]

約数ペア:

[(1, 12888843200), (2, 6444421600), (4, 3222210800), (5, 2577768640), (8, 1611105400), (10, 1288884320), (16, 805552700), (20, 644442160), (25, 515553728), (32, 402776350), (40, 322221080), (50, 257776864), (64, 201388175), (80, 161110540), (100, 128888432), (103, 125134400), (160, 80555270), (197, 65425600), (200, 64444216), (206, 62567200), (320, 40277635), (394, 32712800), (397, 32465600), (400, 32222108), (412, 31283600), (515, 25026880), (788, 16356400), (794, 16232800), (800, 16111054), (824, 15641800), (985, 13085120), (1030, 12513440), (1576, 8178200), (1588, 8116400), (1600, 8055527), (1648, 7820900), (1970, 6542560), (1985, 6493120), (2060, 6256720), (2575, 5005376), (3152, 4089100), (3176, 4058200), (3296, 3910450), (3940, 3271280), (3970, 3246560), (4120, 3128360), (4925, 2617024), (5150, 2502688), (6304, 2044550), (6352, 2029100), (6592, 1955225), (7880, 1635640), (7940, 1623280), (8240, 1564180), (9850, 1308512), (9925, 1298624), (10300, 1251344), (12608, 1022275), (12704, 1014550), (15760, 817820), (15880, 811640), (16480, 782090), (19700, 654256), (19850, 649312), (20291, 635200), (20600, 625672), (25408, 507275), (31520, 408910), (31760, 405820), (32960, 391045), (39400, 327128), (39700, 324656), (40582, 317600), (40891, 315200), (41200, 312836), (63040, 204455), (63520, 202910), (78209, 164800), (78800, 163564), (79400, 162328), (81164, 158800), (81782, 157600), (82400, 156418), (101455, 127040)]