8442720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 34673184

約数和(自身を除く): 26230464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 41, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 82, 88, 90, 96, 99, 104, 110, 117, 120, 123, 130, 132, 143, 144, 156, 160, 164, 165, 176, 180, 195, 198, 205, 208, 220, 234, 240, 246, 260, 264, 286, 288, 312, 328, 330, 352, 360, 369, 390, 396, 410, 416, 429, 440, 451, 468, 480, 492, 495, 520, 528, 533, 572, 585, 615, 624, 656, 660, 715, 720, 738, 780, 792, 820, 858, 880, 902, 936, 984, 990, 1040, 1056, 1066, 1144, 1170, 1230, 1248, 1287, 1312, 1320, 1353, 1430, 1440, 1476, 1560, 1584, 1599, 1640, 1716, 1760, 1804, 1845, 1872, 1968, 1980, 2080, 2132, 2145, 2255, 2288, 2340, 2460, 2574, 2640, 2665, 2706, 2860, 2952, 3120, 3168, 3198, 3280, 3432, 3608, 3690, 3744, 3936, 3960, 4059, 4264, 4290, 4510, 4576, 4680, 4797, 4920, 5148, 5280, 5330, 5412, 5720, 5863, 5904, 6240, 6396, 6435, 6560, 6765, 6864, 7216, 7380, 7920, 7995, 8118, 8528, 8580, 9020, 9360, 9594, 9840, 10296, 10660, 10824, 11440, 11726, 11808, 12792, 12870, 13530, 13728, 14432, 14760, 15840, 15990, 16236, 17056, 17160, 17589, 18040, 18720, 19188, 19680, 20295, 20592, 21320, 21648, 22880, 23452, 23985, 25584, 25740, 27060, 29315, 29520, 31980, 32472, 34320, 35178, 36080, 38376, 40590, 41184, 42640, 43296, 46904, 47970, 51168, 51480, 52767, 54120, 58630, 59040, 63960, 64944, 68640, 70356, 72160, 76752, 81180, 85280, 87945, 93808, 95940, 102960, 105534, 108240, 117260, 127920, 129888, 140712, 153504, 162360, 175890, 187616, 191880, 205920, 211068, 216480, 234520, 255840, 263835, 281424, 324720, 351780, 383760, 422136, 469040, 527670, 562848, 649440, 703560, 767520, 844272, 938080, 1055340, 1407120, 1688544, 2110680, 2814240, 4221360, 8442720]

約数ペア:

[(1, 8442720), (2, 4221360), (3, 2814240), (4, 2110680), (5, 1688544), (6, 1407120), (8, 1055340), (9, 938080), (10, 844272), (11, 767520), (12, 703560), (13, 649440), (15, 562848), (16, 527670), (18, 469040), (20, 422136), (22, 383760), (24, 351780), (26, 324720), (30, 281424), (32, 263835), (33, 255840), (36, 234520), (39, 216480), (40, 211068), (41, 205920), (44, 191880), (45, 187616), (48, 175890), (52, 162360), (55, 153504), (60, 140712), (65, 129888), (66, 127920), (72, 117260), (78, 108240), (80, 105534), (82, 102960), (88, 95940), (90, 93808), (96, 87945), (99, 85280), (104, 81180), (110, 76752), (117, 72160), (120, 70356), (123, 68640), (130, 64944), (132, 63960), (143, 59040), (144, 58630), (156, 54120), (160, 52767), (164, 51480), (165, 51168), (176, 47970), (180, 46904), (195, 43296), (198, 42640), (205, 41184), (208, 40590), (220, 38376), (234, 36080), (240, 35178), (246, 34320), (260, 32472), (264, 31980), (286, 29520), (288, 29315), (312, 27060), (328, 25740), (330, 25584), (352, 23985), (360, 23452), (369, 22880), (390, 21648), (396, 21320), (410, 20592), (416, 20295), (429, 19680), (440, 19188), (451, 18720), (468, 18040), (480, 17589), (492, 17160), (495, 17056), (520, 16236), (528, 15990), (533, 15840), (572, 14760), (585, 14432), (615, 13728), (624, 13530), (656, 12870), (660, 12792), (715, 11808), (720, 11726), (738, 11440), (780, 10824), (792, 10660), (820, 10296), (858, 9840), (880, 9594), (902, 9360), (936, 9020), (984, 8580), (990, 8528), (1040, 8118), (1056, 7995), (1066, 7920), (1144, 7380), (1170, 7216), (1230, 6864), (1248, 6765), (1287, 6560), (1312, 6435), (1320, 6396), (1353, 6240), (1430, 5904), (1440, 5863), (1476, 5720), (1560, 5412), (1584, 5330), (1599, 5280), (1640, 5148), (1716, 4920), (1760, 4797), (1804, 4680), (1845, 4576), (1872, 4510), (1968, 4290), (1980, 4264), (2080, 4059), (2132, 3960), (2145, 3936), (2255, 3744), (2288, 3690), (2340, 3608), (2460, 3432), (2574, 3280), (2640, 3198), (2665, 3168), (2706, 3120), (2860, 2952)]