262541657040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{265451}}^1$

素因数の和:265797

約数の個数: 160

約数和(自身を含む): 879253474176

約数和(自身を除く): 616711817136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 317, 390, 520, 624, 634, 780, 951, 1040, 1268, 1560, 1585, 1902, 2536, 3120, 3170, 3804, 4121, 4755, 5072, 6340, 7608, 8242, 9510, 12363, 12680, 15216, 16484, 19020, 20605, 24726, 25360, 32968, 38040, 41210, 49452, 61815, 65936, 76080, 82420, 98904, 123630, 164840, 197808, 247260, 265451, 329680, 494520, 530902, 796353, 989040, 1061804, 1327255, 1592706, 2123608, 2654510, 3185412, 3450863, 3981765, 4247216, 5309020, 6370824, 6901726, 7963530, 10352589, 10618040, 12741648, 13803452, 15927060, 17254315, 20705178, 21236080, 27606904, 31854120, 34508630, 41410356, 51762945, 55213808, 63708240, 69017260, 82820712, 84147967, 103525890, 138034520, 165641424, 168295934, 207051780, 252443901, 276069040, 336591868, 414103560, 420739835, 504887802, 673183736, 828207120, 841479670, 1009775604, 1093923571, 1262219505, 1346367472, 1682959340, 2019551208, 2187847142, 2524439010, 3281770713, 3365918680, 4039102416, 4375694284, 5048878020, 5469617855, 6563541426, 6731837360, 8751388568, 10097756040, 10939235710, 13127082852, 16408853565, 17502777136, 20195512080, 21878471420, 26254165704, 32817707130, 43756942840, 52508331408, 65635414260, 87513885680, 131270828520, 262541657040]

約数ペア:

[(1, 262541657040), (2, 131270828520), (3, 87513885680), (4, 65635414260), (5, 52508331408), (6, 43756942840), (8, 32817707130), (10, 26254165704), (12, 21878471420), (13, 20195512080), (15, 17502777136), (16, 16408853565), (20, 13127082852), (24, 10939235710), (26, 10097756040), (30, 8751388568), (39, 6731837360), (40, 6563541426), (48, 5469617855), (52, 5048878020), (60, 4375694284), (65, 4039102416), (78, 3365918680), (80, 3281770713), (104, 2524439010), (120, 2187847142), (130, 2019551208), (156, 1682959340), (195, 1346367472), (208, 1262219505), (240, 1093923571), (260, 1009775604), (312, 841479670), (317, 828207120), (390, 673183736), (520, 504887802), (624, 420739835), (634, 414103560), (780, 336591868), (951, 276069040), (1040, 252443901), (1268, 207051780), (1560, 168295934), (1585, 165641424), (1902, 138034520), (2536, 103525890), (3120, 84147967), (3170, 82820712), (3804, 69017260), (4121, 63708240), (4755, 55213808), (5072, 51762945), (6340, 41410356), (7608, 34508630), (8242, 31854120), (9510, 27606904), (12363, 21236080), (12680, 20705178), (15216, 17254315), (16484, 15927060), (19020, 13803452), (20605, 12741648), (24726, 10618040), (25360, 10352589), (32968, 7963530), (38040, 6901726), (41210, 6370824), (49452, 5309020), (61815, 4247216), (65936, 3981765), (76080, 3450863), (82420, 3185412), (98904, 2654510), (123630, 2123608), (164840, 1592706), (197808, 1327255), (247260, 1061804), (265451, 989040), (329680, 796353), (494520, 530902)]