128391120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:115

約数の個数: 480

約数和(自身を含む): 536215680

約数和(自身を除く): 407824560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 29, 30, 33, 36, 39, 40, 43, 44, 45, 48, 52, 55, 58, 60, 65, 66, 72, 78, 80, 86, 87, 88, 90, 99, 104, 110, 116, 117, 120, 129, 130, 132, 143, 144, 145, 156, 165, 172, 174, 176, 180, 195, 198, 208, 215, 220, 232, 234, 240, 258, 260, 261, 264, 286, 290, 312, 319, 330, 344, 348, 360, 377, 387, 390, 396, 429, 430, 435, 440, 464, 468, 473, 495, 516, 520, 522, 528, 559, 572, 580, 585, 624, 638, 645, 660, 688, 696, 715, 720, 754, 774, 780, 792, 858, 860, 870, 880, 936, 946, 957, 990, 1032, 1040, 1044, 1118, 1131, 1144, 1160, 1170, 1247, 1276, 1287, 1290, 1305, 1320, 1392, 1419, 1430, 1508, 1548, 1560, 1584, 1595, 1677, 1716, 1720, 1740, 1872, 1885, 1892, 1914, 1935, 1980, 2064, 2088, 2145, 2236, 2262, 2288, 2320, 2340, 2365, 2494, 2552, 2574, 2580, 2610, 2640, 2795, 2838, 2860, 2871, 3016, 3096, 3120, 3190, 3354, 3393, 3432, 3440, 3480, 3741, 3770, 3784, 3828, 3870, 3960, 4147, 4176, 4257, 4290, 4472, 4524, 4680, 4730, 4785, 4988, 5031, 5104, 5148, 5160, 5220, 5590, 5655, 5676, 5720, 5742, 6032, 6149, 6192, 6235, 6380, 6435, 6708, 6786, 6864, 6960, 7095, 7482, 7540, 7568, 7656, 7740, 7920, 8294, 8385, 8514, 8580, 8944, 9048, 9360, 9460, 9570, 9976, 10062, 10296, 10320, 10440, 11180, 11223, 11310, 11352, 11440, 11484, 12298, 12441, 12470, 12760, 12870, 13416, 13572, 13717, 14190, 14355, 14964, 15080, 15312, 15480, 16211, 16588, 16770, 16965, 17028, 17160, 18096, 18447, 18705, 18920, 19140, 19952, 20124, 20592, 20735, 20880, 21285, 22360, 22446, 22620, 22704, 22968, 24596, 24882, 24940, 25155, 25520, 25740, 26832, 27144, 27434, 28380, 28710, 29928, 30160, 30745, 30960, 32422, 33176, 33540, 33930, 34056, 34320, 36894, 37323, 37410, 37840, 38280, 40248, 41151, 41470, 42570, 44720, 44892, 45240, 45936, 48633, 49192, 49764, 49880, 50310, 51480, 54288, 54868, 55341, 56115, 56760, 57420, 59856, 61490, 62205, 64844, 66352, 67080, 67860, 68112, 68585, 73788, 74646, 74820, 76560, 80496, 81055, 82302, 82940, 85140, 89784, 90480, 92235, 97266, 98384, 99528, 99760, 100620, 102960, 109736, 110682, 112230, 113520, 114840, 122980, 123453, 124410, 129688, 134160, 135720, 137170, 145899, 147576, 149292, 149640, 162110, 164604, 165880, 170280, 178321, 179568, 184470, 186615, 194532, 199056, 201240, 205755, 219472, 221364, 224460, 229680, 243165, 245960, 246906, 248820, 259376, 271440, 274340, 276705, 291798, 295152, 298584, 299280, 324220, 329208, 331760, 340560, 356642, 368940, 373230, 389064, 402480, 411510, 442728, 448920, 486330, 491920, 493812, 497640, 534963, 548680, 553410, 583596, 597168, 617265, 648440, 658416, 713284, 729495, 737880, 746460, 778128, 823020, 885456, 891605, 897840, 972660, 987624, 995280, 1069926, 1097360, 1106820, 1167192, 1234530, 1296880, 1426568, 1458990, 1475760, 1492920, 1604889, 1646040, 1783210, 1945320, 1975248, 2139852, 2213640, 2334384, 2469060, 2674815, 2853136, 2917980, 2985840, 3209778, 3292080, 3566420, 3890640, 4279704, 4427280, 4938120, 5349630, 5835960, 6419556, 7132840, 8024445, 8559408, 9876240, 10699260, 11671920, 12839112, 14265680, 16048890, 21398520, 25678224, 32097780, 42797040, 64195560, 128391120]

約数ペア:

[(1, 128391120), (2, 64195560), (3, 42797040), (4, 32097780), (5, 25678224), (6, 21398520), (8, 16048890), (9, 14265680), (10, 12839112), (11, 11671920), (12, 10699260), (13, 9876240), (15, 8559408), (16, 8024445), (18, 7132840), (20, 6419556), (22, 5835960), (24, 5349630), (26, 4938120), (29, 4427280), (30, 4279704), (33, 3890640), (36, 3566420), (39, 3292080), (40, 3209778), (43, 2985840), (44, 2917980), (45, 2853136), (48, 2674815), (52, 2469060), (55, 2334384), (58, 2213640), (60, 2139852), (65, 1975248), (66, 1945320), (72, 1783210), (78, 1646040), (80, 1604889), (86, 1492920), (87, 1475760), (88, 1458990), (90, 1426568), (99, 1296880), (104, 1234530), (110, 1167192), (116, 1106820), (117, 1097360), (120, 1069926), (129, 995280), (130, 987624), (132, 972660), (143, 897840), (144, 891605), (145, 885456), (156, 823020), (165, 778128), (172, 746460), (174, 737880), (176, 729495), (180, 713284), (195, 658416), (198, 648440), (208, 617265), (215, 597168), (220, 583596), (232, 553410), (234, 548680), (240, 534963), (258, 497640), (260, 493812), (261, 491920), (264, 486330), (286, 448920), (290, 442728), (312, 411510), (319, 402480), (330, 389064), (344, 373230), (348, 368940), (360, 356642), (377, 340560), (387, 331760), (390, 329208), (396, 324220), (429, 299280), (430, 298584), (435, 295152), (440, 291798), (464, 276705), (468, 274340), (473, 271440), (495, 259376), (516, 248820), (520, 246906), (522, 245960), (528, 243165), (559, 229680), (572, 224460), (580, 221364), (585, 219472), (624, 205755), (638, 201240), (645, 199056), (660, 194532), (688, 186615), (696, 184470), (715, 179568), (720, 178321), (754, 170280), (774, 165880), (780, 164604), (792, 162110), (858, 149640), (860, 149292), (870, 147576), (880, 145899), (936, 137170), (946, 135720), (957, 134160), (990, 129688), (1032, 124410), (1040, 123453), (1044, 122980), (1118, 114840), (1131, 113520), (1144, 112230), (1160, 110682), (1170, 109736), (1247, 102960), (1276, 100620), (1287, 99760), (1290, 99528), (1305, 98384), (1320, 97266), (1392, 92235), (1419, 90480), (1430, 89784), (1508, 85140), (1548, 82940), (1560, 82302), (1584, 81055), (1595, 80496), (1677, 76560), (1716, 74820), (1720, 74646), (1740, 73788), (1872, 68585), (1885, 68112), (1892, 67860), (1914, 67080), (1935, 66352), (1980, 64844), (2064, 62205), (2088, 61490), (2145, 59856), (2236, 57420), (2262, 56760), (2288, 56115), (2320, 55341), (2340, 54868), (2365, 54288), (2494, 51480), (2552, 50310), (2574, 49880), (2580, 49764), (2610, 49192), (2640, 48633), (2795, 45936), (2838, 45240), (2860, 44892), (2871, 44720), (3016, 42570), (3096, 41470), (3120, 41151), (3190, 40248), (3354, 38280), (3393, 37840), (3432, 37410), (3440, 37323), (3480, 36894), (3741, 34320), (3770, 34056), (3784, 33930), (3828, 33540), (3870, 33176), (3960, 32422), (4147, 30960), (4176, 30745), (4257, 30160), (4290, 29928), (4472, 28710), (4524, 28380), (4680, 27434), (4730, 27144), (4785, 26832), (4988, 25740), (5031, 25520), (5104, 25155), (5148, 24940), (5160, 24882), (5220, 24596), (5590, 22968), (5655, 22704), (5676, 22620), (5720, 22446), (5742, 22360), (6032, 21285), (6149, 20880), (6192, 20735), (6235, 20592), (6380, 20124), (6435, 19952), (6708, 19140), (6786, 18920), (6864, 18705), (6960, 18447), (7095, 18096), (7482, 17160), (7540, 17028), (7568, 16965), (7656, 16770), (7740, 16588), (7920, 16211), (8294, 15480), (8385, 15312), (8514, 15080), (8580, 14964), (8944, 14355), (9048, 14190), (9360, 13717), (9460, 13572), (9570, 13416), (9976, 12870), (10062, 12760), (10296, 12470), (10320, 12441), (10440, 12298), (11180, 11484), (11223, 11440), (11310, 11352)]