63331840

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 179426016

約数和(自身を除く): 116094176

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 173, 176, 208, 220, 256, 260, 286, 320, 346, 352, 416, 440, 512, 520, 572, 640, 692, 704, 715, 832, 865, 880, 1040, 1144, 1280, 1384, 1408, 1430, 1664, 1730, 1760, 1903, 2080, 2249, 2288, 2560, 2768, 2816, 2860, 3328, 3460, 3520, 3806, 4160, 4498, 4576, 5536, 5632, 5720, 6656, 6920, 7040, 7612, 8320, 8996, 9152, 9515, 11072, 11245, 11440, 13840, 14080, 15224, 16640, 17992, 18304, 19030, 22144, 22490, 22880, 24739, 27680, 28160, 30448, 33280, 35984, 36608, 38060, 44288, 44980, 45760, 49478, 55360, 60896, 71968, 73216, 76120, 88576, 89960, 91520, 98956, 110720, 121792, 123695, 143936, 152240, 179920, 183040, 197912, 221440, 243584, 247390, 287872, 304480, 359840, 366080, 395824, 442880, 487168, 494780, 575744, 608960, 719680, 791648, 974336, 989560, 1151488, 1217920, 1439360, 1583296, 1979120, 2435840, 2878720, 3166592, 3958240, 4871680, 5757440, 6333184, 7916480, 12666368, 15832960, 31665920, 63331840]

約数ペア:

[(1, 63331840), (2, 31665920), (4, 15832960), (5, 12666368), (8, 7916480), (10, 6333184), (11, 5757440), (13, 4871680), (16, 3958240), (20, 3166592), (22, 2878720), (26, 2435840), (32, 1979120), (40, 1583296), (44, 1439360), (52, 1217920), (55, 1151488), (64, 989560), (65, 974336), (80, 791648), (88, 719680), (104, 608960), (110, 575744), (128, 494780), (130, 487168), (143, 442880), (160, 395824), (173, 366080), (176, 359840), (208, 304480), (220, 287872), (256, 247390), (260, 243584), (286, 221440), (320, 197912), (346, 183040), (352, 179920), (416, 152240), (440, 143936), (512, 123695), (520, 121792), (572, 110720), (640, 98956), (692, 91520), (704, 89960), (715, 88576), (832, 76120), (865, 73216), (880, 71968), (1040, 60896), (1144, 55360), (1280, 49478), (1384, 45760), (1408, 44980), (1430, 44288), (1664, 38060), (1730, 36608), (1760, 35984), (1903, 33280), (2080, 30448), (2249, 28160), (2288, 27680), (2560, 24739), (2768, 22880), (2816, 22490), (2860, 22144), (3328, 19030), (3460, 18304), (3520, 17992), (3806, 16640), (4160, 15224), (4498, 14080), (4576, 13840), (5536, 11440), (5632, 11245), (5720, 11072), (6656, 9515), (6920, 9152), (7040, 8996), (7612, 8320)]