285283440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1112

約数の個数: 240

約数和(自身を含む): 1068369120

約数和(自身を除く): 783085680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 520, 522, 580, 585, 624, 696, 720, 754, 780, 870, 936, 1040, 1044, 1051, 1131, 1160, 1170, 1305, 1392, 1508, 1560, 1740, 1872, 1885, 2088, 2102, 2262, 2320, 2340, 2610, 3016, 3120, 3153, 3393, 3480, 3770, 4176, 4204, 4524, 4680, 5220, 5255, 5655, 6032, 6306, 6786, 6960, 7540, 8408, 9048, 9360, 9459, 10440, 10510, 11310, 12612, 13572, 13663, 15080, 15765, 16816, 16965, 18096, 18918, 20880, 21020, 22620, 25224, 27144, 27326, 30160, 30479, 31530, 33930, 37836, 40989, 42040, 45240, 47295, 50448, 54288, 54652, 60958, 63060, 67860, 68315, 75672, 81978, 84080, 90480, 91437, 94590, 109304, 121916, 122967, 126120, 135720, 136630, 151344, 152395, 163956, 182874, 189180, 204945, 218608, 243832, 245934, 252240, 271440, 273260, 274311, 304790, 327912, 365748, 378360, 396227, 409890, 457185, 487664, 491868, 546520, 548622, 609580, 614835, 655824, 731496, 756720, 792454, 819780, 914370, 983736, 1093040, 1097244, 1188681, 1219160, 1229670, 1371555, 1462992, 1584908, 1639560, 1828740, 1967472, 1981135, 2194488, 2377362, 2438320, 2459340, 2743110, 3169816, 3279120, 3566043, 3657480, 3962270, 4388976, 4754724, 4918680, 5486220, 5943405, 6339632, 7132086, 7314960, 7924540, 9509448, 9837360, 10972440, 11886810, 14264172, 15849080, 17830215, 19018896, 21944880, 23773620, 28528344, 31698160, 35660430, 47547240, 57056688, 71320860, 95094480, 142641720, 285283440]

約数ペア:

[(1, 285283440), (2, 142641720), (3, 95094480), (4, 71320860), (5, 57056688), (6, 47547240), (8, 35660430), (9, 31698160), (10, 28528344), (12, 23773620), (13, 21944880), (15, 19018896), (16, 17830215), (18, 15849080), (20, 14264172), (24, 11886810), (26, 10972440), (29, 9837360), (30, 9509448), (36, 7924540), (39, 7314960), (40, 7132086), (45, 6339632), (48, 5943405), (52, 5486220), (58, 4918680), (60, 4754724), (65, 4388976), (72, 3962270), (78, 3657480), (80, 3566043), (87, 3279120), (90, 3169816), (104, 2743110), (116, 2459340), (117, 2438320), (120, 2377362), (130, 2194488), (144, 1981135), (145, 1967472), (156, 1828740), (174, 1639560), (180, 1584908), (195, 1462992), (208, 1371555), (232, 1229670), (234, 1219160), (240, 1188681), (260, 1097244), (261, 1093040), (290, 983736), (312, 914370), (348, 819780), (360, 792454), (377, 756720), (390, 731496), (435, 655824), (464, 614835), (468, 609580), (520, 548622), (522, 546520), (580, 491868), (585, 487664), (624, 457185), (696, 409890), (720, 396227), (754, 378360), (780, 365748), (870, 327912), (936, 304790), (1040, 274311), (1044, 273260), (1051, 271440), (1131, 252240), (1160, 245934), (1170, 243832), (1305, 218608), (1392, 204945), (1508, 189180), (1560, 182874), (1740, 163956), (1872, 152395), (1885, 151344), (2088, 136630), (2102, 135720), (2262, 126120), (2320, 122967), (2340, 121916), (2610, 109304), (3016, 94590), (3120, 91437), (3153, 90480), (3393, 84080), (3480, 81978), (3770, 75672), (4176, 68315), (4204, 67860), (4524, 63060), (4680, 60958), (5220, 54652), (5255, 54288), (5655, 50448), (6032, 47295), (6306, 45240), (6786, 42040), (6960, 40989), (7540, 37836), (8408, 33930), (9048, 31530), (9360, 30479), (9459, 30160), (10440, 27326), (10510, 27144), (11310, 25224), (12612, 22620), (13572, 21020), (13663, 20880), (15080, 18918), (15765, 18096), (16816, 16965)]