2547204480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^2$

素因数の和:266

約数の個数: 288

約数和(自身を含む): 9076523040

約数和(自身を除く): 6529318560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 97, 120, 128, 141, 144, 160, 180, 188, 192, 194, 235, 240, 282, 288, 291, 320, 360, 376, 384, 388, 423, 470, 480, 485, 564, 576, 582, 640, 705, 720, 752, 776, 846, 873, 940, 960, 970, 1128, 1152, 1164, 1410, 1440, 1455, 1504, 1552, 1692, 1746, 1880, 1920, 1940, 2115, 2256, 2328, 2820, 2880, 2910, 3008, 3104, 3384, 3492, 3760, 3880, 4230, 4365, 4512, 4559, 4656, 5640, 5760, 5820, 6016, 6208, 6768, 6984, 7520, 7760, 8460, 8730, 9024, 9118, 9312, 9409, 11280, 11640, 12416, 13536, 13677, 13968, 15040, 15520, 16920, 17460, 18048, 18236, 18624, 18818, 22560, 22795, 23280, 27072, 27354, 27936, 28227, 30080, 31040, 33840, 34920, 36472, 37248, 37636, 41031, 45120, 45590, 46560, 47045, 54144, 54708, 55872, 56454, 62080, 67680, 68385, 69840, 72944, 75272, 82062, 84681, 90240, 91180, 93120, 94090, 109416, 111744, 112908, 135360, 136770, 139680, 141135, 145888, 150544, 164124, 169362, 182360, 186240, 188180, 205155, 218832, 225816, 270720, 273540, 279360, 282270, 291776, 301088, 328248, 338724, 364720, 376360, 410310, 423405, 437664, 442223, 451632, 547080, 558720, 564540, 583552, 602176, 656496, 677448, 729440, 752720, 820620, 846810, 875328, 884446, 903264, 1094160, 1129080, 1204352, 1312992, 1326669, 1354896, 1458880, 1505440, 1641240, 1693620, 1750656, 1768892, 1806528, 2188320, 2211115, 2258160, 2625984, 2653338, 2709792, 2917760, 3010880, 3282480, 3387240, 3537784, 3613056, 3980007, 4376640, 4422230, 4516320, 5251968, 5306676, 5419584, 6021760, 6564960, 6633345, 6774480, 7075568, 7960014, 8753280, 8844460, 9032640, 10613352, 10839168, 13129920, 13266690, 13548960, 14151136, 15920028, 17688920, 18065280, 19900035, 21226704, 26259840, 26533380, 27097920, 28302272, 31840056, 35377840, 39800070, 42453408, 53066760, 54195840, 56604544, 63680112, 70755680, 79600140, 84906816, 106133520, 127360224, 141511360, 159200280, 169813632, 212267040, 254720448, 283022720, 318400560, 424534080, 509440896, 636801120, 849068160, 1273602240, 2547204480]

約数ペア:

[(1, 2547204480), (2, 1273602240), (3, 849068160), (4, 636801120), (5, 509440896), (6, 424534080), (8, 318400560), (9, 283022720), (10, 254720448), (12, 212267040), (15, 169813632), (16, 159200280), (18, 141511360), (20, 127360224), (24, 106133520), (30, 84906816), (32, 79600140), (36, 70755680), (40, 63680112), (45, 56604544), (47, 54195840), (48, 53066760), (60, 42453408), (64, 39800070), (72, 35377840), (80, 31840056), (90, 28302272), (94, 27097920), (96, 26533380), (97, 26259840), (120, 21226704), (128, 19900035), (141, 18065280), (144, 17688920), (160, 15920028), (180, 14151136), (188, 13548960), (192, 13266690), (194, 13129920), (235, 10839168), (240, 10613352), (282, 9032640), (288, 8844460), (291, 8753280), (320, 7960014), (360, 7075568), (376, 6774480), (384, 6633345), (388, 6564960), (423, 6021760), (470, 5419584), (480, 5306676), (485, 5251968), (564, 4516320), (576, 4422230), (582, 4376640), (640, 3980007), (705, 3613056), (720, 3537784), (752, 3387240), (776, 3282480), (846, 3010880), (873, 2917760), (940, 2709792), (960, 2653338), (970, 2625984), (1128, 2258160), (1152, 2211115), (1164, 2188320), (1410, 1806528), (1440, 1768892), (1455, 1750656), (1504, 1693620), (1552, 1641240), (1692, 1505440), (1746, 1458880), (1880, 1354896), (1920, 1326669), (1940, 1312992), (2115, 1204352), (2256, 1129080), (2328, 1094160), (2820, 903264), (2880, 884446), (2910, 875328), (3008, 846810), (3104, 820620), (3384, 752720), (3492, 729440), (3760, 677448), (3880, 656496), (4230, 602176), (4365, 583552), (4512, 564540), (4559, 558720), (4656, 547080), (5640, 451632), (5760, 442223), (5820, 437664), (6016, 423405), (6208, 410310), (6768, 376360), (6984, 364720), (7520, 338724), (7760, 328248), (8460, 301088), (8730, 291776), (9024, 282270), (9118, 279360), (9312, 273540), (9409, 270720), (11280, 225816), (11640, 218832), (12416, 205155), (13536, 188180), (13677, 186240), (13968, 182360), (15040, 169362), (15520, 164124), (16920, 150544), (17460, 145888), (18048, 141135), (18236, 139680), (18624, 136770), (18818, 135360), (22560, 112908), (22795, 111744), (23280, 109416), (27072, 94090), (27354, 93120), (27936, 91180), (28227, 90240), (30080, 84681), (31040, 82062), (33840, 75272), (34920, 72944), (36472, 69840), (37248, 68385), (37636, 67680), (41031, 62080), (45120, 56454), (45590, 55872), (46560, 54708), (47045, 54144)]