2225743360

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 160

約数和(自身を含む): 5700974400

約数和(自身を除く): 3475231040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 199, 256, 257, 272, 320, 340, 398, 512, 514, 544, 640, 680, 796, 995, 1028, 1088, 1280, 1285, 1360, 1592, 1990, 2056, 2176, 2560, 2570, 2720, 3184, 3383, 3980, 4112, 4352, 4369, 5140, 5440, 6368, 6766, 7960, 8224, 8704, 8738, 10280, 10880, 12736, 13532, 15920, 16448, 16915, 17476, 20560, 21760, 21845, 25472, 27064, 31840, 32896, 33830, 34952, 41120, 43520, 43690, 50944, 51143, 54128, 63680, 65792, 67660, 69904, 82240, 87380, 101888, 102286, 108256, 127360, 131584, 135320, 139808, 164480, 174760, 204572, 216512, 254720, 255715, 270640, 279616, 328960, 349520, 409144, 433024, 509440, 511430, 541280, 559232, 657920, 699040, 818288, 866048, 869431, 1022860, 1082560, 1118464, 1398080, 1636576, 1732096, 1738862, 2045720, 2165120, 2236928, 2796160, 3273152, 3477724, 4091440, 4330240, 4347155, 5592320, 6546304, 6955448, 8182880, 8660480, 8694310, 11184640, 13092608, 13910896, 16365760, 17388620, 26185216, 27821792, 32731520, 34777240, 55643584, 65463040, 69554480, 111287168, 130926080, 139108960, 222574336, 278217920, 445148672, 556435840, 1112871680, 2225743360]

約数ペア:

[(1, 2225743360), (2, 1112871680), (4, 556435840), (5, 445148672), (8, 278217920), (10, 222574336), (16, 139108960), (17, 130926080), (20, 111287168), (32, 69554480), (34, 65463040), (40, 55643584), (64, 34777240), (68, 32731520), (80, 27821792), (85, 26185216), (128, 17388620), (136, 16365760), (160, 13910896), (170, 13092608), (199, 11184640), (256, 8694310), (257, 8660480), (272, 8182880), (320, 6955448), (340, 6546304), (398, 5592320), (512, 4347155), (514, 4330240), (544, 4091440), (640, 3477724), (680, 3273152), (796, 2796160), (995, 2236928), (1028, 2165120), (1088, 2045720), (1280, 1738862), (1285, 1732096), (1360, 1636576), (1592, 1398080), (1990, 1118464), (2056, 1082560), (2176, 1022860), (2560, 869431), (2570, 866048), (2720, 818288), (3184, 699040), (3383, 657920), (3980, 559232), (4112, 541280), (4352, 511430), (4369, 509440), (5140, 433024), (5440, 409144), (6368, 349520), (6766, 328960), (7960, 279616), (8224, 270640), (8704, 255715), (8738, 254720), (10280, 216512), (10880, 204572), (12736, 174760), (13532, 164480), (15920, 139808), (16448, 135320), (16915, 131584), (17476, 127360), (20560, 108256), (21760, 102286), (21845, 101888), (25472, 87380), (27064, 82240), (31840, 69904), (32896, 67660), (33830, 65792), (34952, 63680), (41120, 54128), (43520, 51143), (43690, 50944)]