202520520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 256

約数和(自身を含む): 729907200

約数和(自身を除く): 527386680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 108, 115, 120, 124, 135, 138, 155, 180, 184, 186, 207, 216, 230, 248, 263, 270, 276, 279, 310, 345, 360, 372, 414, 460, 465, 526, 540, 552, 558, 620, 621, 690, 713, 744, 789, 828, 837, 920, 930, 1035, 1052, 1080, 1116, 1240, 1242, 1315, 1380, 1395, 1426, 1578, 1656, 1674, 1860, 2070, 2104, 2139, 2232, 2367, 2484, 2630, 2760, 2790, 2852, 3105, 3156, 3348, 3565, 3720, 3945, 4140, 4185, 4278, 4734, 4968, 5260, 5580, 5704, 6049, 6210, 6312, 6417, 6696, 7101, 7130, 7890, 8153, 8280, 8370, 8556, 9468, 10520, 10695, 11160, 11835, 12098, 12420, 12834, 14202, 14260, 15780, 16306, 16740, 17112, 18147, 18936, 19251, 21390, 23670, 24196, 24459, 24840, 25668, 28404, 28520, 30245, 31560, 32085, 32612, 33480, 35505, 36294, 38502, 40765, 42780, 47340, 48392, 48918, 51336, 54441, 56808, 60490, 64170, 65224, 71010, 72588, 73377, 77004, 81530, 85560, 90735, 94680, 96255, 97836, 108882, 120980, 122295, 128340, 142020, 145176, 146754, 154008, 163060, 163323, 181470, 187519, 192510, 195672, 217764, 220131, 241960, 244590, 256680, 272205, 284040, 293508, 326120, 326646, 362940, 366885, 375038, 385020, 435528, 440262, 489180, 544410, 562557, 587016, 653292, 725880, 733770, 750076, 770040, 816615, 880524, 937595, 978360, 1088820, 1100655, 1125114, 1306584, 1467540, 1500152, 1633230, 1687671, 1761048, 1875190, 2177640, 2201310, 2250228, 2812785, 2935080, 3266460, 3375342, 3750380, 4402620, 4500456, 5063013, 5625570, 6532920, 6750684, 7500760, 8438355, 8805240, 10126026, 11251140, 13501368, 16876710, 20252052, 22502280, 25315065, 33753420, 40504104, 50630130, 67506840, 101260260, 202520520]

約数ペア:

[(1, 202520520), (2, 101260260), (3, 67506840), (4, 50630130), (5, 40504104), (6, 33753420), (8, 25315065), (9, 22502280), (10, 20252052), (12, 16876710), (15, 13501368), (18, 11251140), (20, 10126026), (23, 8805240), (24, 8438355), (27, 7500760), (30, 6750684), (31, 6532920), (36, 5625570), (40, 5063013), (45, 4500456), (46, 4402620), (54, 3750380), (60, 3375342), (62, 3266460), (69, 2935080), (72, 2812785), (90, 2250228), (92, 2201310), (93, 2177640), (108, 1875190), (115, 1761048), (120, 1687671), (124, 1633230), (135, 1500152), (138, 1467540), (155, 1306584), (180, 1125114), (184, 1100655), (186, 1088820), (207, 978360), (216, 937595), (230, 880524), (248, 816615), (263, 770040), (270, 750076), (276, 733770), (279, 725880), (310, 653292), (345, 587016), (360, 562557), (372, 544410), (414, 489180), (460, 440262), (465, 435528), (526, 385020), (540, 375038), (552, 366885), (558, 362940), (620, 326646), (621, 326120), (690, 293508), (713, 284040), (744, 272205), (789, 256680), (828, 244590), (837, 241960), (920, 220131), (930, 217764), (1035, 195672), (1052, 192510), (1080, 187519), (1116, 181470), (1240, 163323), (1242, 163060), (1315, 154008), (1380, 146754), (1395, 145176), (1426, 142020), (1578, 128340), (1656, 122295), (1674, 120980), (1860, 108882), (2070, 97836), (2104, 96255), (2139, 94680), (2232, 90735), (2367, 85560), (2484, 81530), (2630, 77004), (2760, 73377), (2790, 72588), (2852, 71010), (3105, 65224), (3156, 64170), (3348, 60490), (3565, 56808), (3720, 54441), (3945, 51336), (4140, 48918), (4185, 48392), (4278, 47340), (4734, 42780), (4968, 40765), (5260, 38502), (5580, 36294), (5704, 35505), (6049, 33480), (6210, 32612), (6312, 32085), (6417, 31560), (6696, 30245), (7101, 28520), (7130, 28404), (7890, 25668), (8153, 24840), (8280, 24459), (8370, 24196), (8556, 23670), (9468, 21390), (10520, 19251), (10695, 18936), (11160, 18147), (11835, 17112), (12098, 16740), (12420, 16306), (12834, 15780), (14202, 14260)]