290524080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 320

約数和(自身を含む): 1142784000

約数和(自身を除く): 852259920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 79, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 158, 165, 168, 176, 199, 210, 220, 231, 237, 240, 264, 280, 308, 316, 330, 336, 385, 395, 398, 420, 440, 462, 474, 528, 553, 560, 597, 616, 632, 660, 770, 790, 796, 840, 869, 880, 924, 948, 995, 1106, 1155, 1185, 1194, 1232, 1264, 1320, 1393, 1540, 1580, 1592, 1659, 1680, 1738, 1848, 1896, 1990, 2189, 2212, 2310, 2370, 2388, 2607, 2640, 2765, 2786, 2985, 3080, 3160, 3184, 3318, 3476, 3696, 3792, 3980, 4179, 4345, 4378, 4424, 4620, 4740, 4776, 5214, 5530, 5572, 5970, 6083, 6160, 6320, 6567, 6636, 6952, 6965, 7960, 8295, 8358, 8690, 8756, 8848, 9240, 9480, 9552, 10428, 10945, 11060, 11144, 11940, 12166, 13035, 13134, 13272, 13904, 13930, 15323, 15721, 15920, 16590, 16716, 17380, 17512, 18249, 18480, 18960, 20856, 20895, 21890, 22120, 22288, 23880, 24332, 26070, 26268, 26544, 27860, 30415, 30646, 31442, 32835, 33180, 33432, 34760, 35024, 36498, 41712, 41790, 43780, 44240, 45969, 47163, 47760, 48664, 52140, 52536, 55720, 60830, 61292, 62884, 65670, 66360, 66864, 69520, 72996, 76615, 78605, 83580, 87560, 91245, 91938, 94326, 97328, 104280, 105072, 110047, 111440, 121660, 122584, 125768, 131340, 132720, 145992, 153230, 157210, 167160, 172931, 175120, 182490, 183876, 188652, 208560, 220094, 229845, 235815, 243320, 245168, 251536, 262680, 291984, 306460, 314420, 330141, 334320, 345862, 364980, 367752, 377304, 440188, 459690, 471630, 486640, 518793, 525360, 550235, 612920, 628840, 660282, 691724, 729960, 735504, 754608, 864655, 880376, 919380, 943260, 1037586, 1100470, 1210517, 1225840, 1257680, 1320564, 1383448, 1459920, 1650705, 1729310, 1760752, 1838760, 1886520, 2075172, 2200940, 2421034, 2593965, 2641128, 2766896, 3301410, 3458620, 3631551, 3677520, 3773040, 4150344, 4401880, 4842068, 5187930, 5282256, 6052585, 6602820, 6917240, 7263102, 8300688, 8803760, 9684136, 10375860, 12105170, 13205640, 13834480, 14526204, 18157755, 19368272, 20751720, 24210340, 26411280, 29052408, 36315510, 41503440, 48420680, 58104816, 72631020, 96841360, 145262040, 290524080]

約数ペア:

[(1, 290524080), (2, 145262040), (3, 96841360), (4, 72631020), (5, 58104816), (6, 48420680), (7, 41503440), (8, 36315510), (10, 29052408), (11, 26411280), (12, 24210340), (14, 20751720), (15, 19368272), (16, 18157755), (20, 14526204), (21, 13834480), (22, 13205640), (24, 12105170), (28, 10375860), (30, 9684136), (33, 8803760), (35, 8300688), (40, 7263102), (42, 6917240), (44, 6602820), (48, 6052585), (55, 5282256), (56, 5187930), (60, 4842068), (66, 4401880), (70, 4150344), (77, 3773040), (79, 3677520), (80, 3631551), (84, 3458620), (88, 3301410), (105, 2766896), (110, 2641128), (112, 2593965), (120, 2421034), (132, 2200940), (140, 2075172), (154, 1886520), (158, 1838760), (165, 1760752), (168, 1729310), (176, 1650705), (199, 1459920), (210, 1383448), (220, 1320564), (231, 1257680), (237, 1225840), (240, 1210517), (264, 1100470), (280, 1037586), (308, 943260), (316, 919380), (330, 880376), (336, 864655), (385, 754608), (395, 735504), (398, 729960), (420, 691724), (440, 660282), (462, 628840), (474, 612920), (528, 550235), (553, 525360), (560, 518793), (597, 486640), (616, 471630), (632, 459690), (660, 440188), (770, 377304), (790, 367752), (796, 364980), (840, 345862), (869, 334320), (880, 330141), (924, 314420), (948, 306460), (995, 291984), (1106, 262680), (1155, 251536), (1185, 245168), (1194, 243320), (1232, 235815), (1264, 229845), (1320, 220094), (1393, 208560), (1540, 188652), (1580, 183876), (1592, 182490), (1659, 175120), (1680, 172931), (1738, 167160), (1848, 157210), (1896, 153230), (1990, 145992), (2189, 132720), (2212, 131340), (2310, 125768), (2370, 122584), (2388, 121660), (2607, 111440), (2640, 110047), (2765, 105072), (2786, 104280), (2985, 97328), (3080, 94326), (3160, 91938), (3184, 91245), (3318, 87560), (3476, 83580), (3696, 78605), (3792, 76615), (3980, 72996), (4179, 69520), (4345, 66864), (4378, 66360), (4424, 65670), (4620, 62884), (4740, 61292), (4776, 60830), (5214, 55720), (5530, 52536), (5572, 52140), (5970, 48664), (6083, 47760), (6160, 47163), (6320, 45969), (6567, 44240), (6636, 43780), (6952, 41790), (6965, 41712), (7960, 36498), (8295, 35024), (8358, 34760), (8690, 33432), (8756, 33180), (8848, 32835), (9240, 31442), (9480, 30646), (9552, 30415), (10428, 27860), (10945, 26544), (11060, 26268), (11144, 26070), (11940, 24332), (12166, 23880), (13035, 22288), (13134, 22120), (13272, 21890), (13904, 20895), (13930, 20856), (15323, 18960), (15721, 18480), (15920, 18249), (16590, 17512), (16716, 17380)]