18731573760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2803

約数の個数: 320

約数和(自身を含む): 64625185152

約数和(自身を除く): 45893611392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 128, 136, 159, 160, 170, 192, 204, 212, 240, 255, 256, 265, 272, 318, 320, 340, 384, 408, 424, 480, 510, 512, 530, 544, 636, 640, 680, 768, 795, 816, 848, 901, 960, 1020, 1060, 1088, 1272, 1280, 1360, 1536, 1590, 1632, 1696, 1802, 1920, 2040, 2120, 2176, 2544, 2560, 2703, 2707, 2720, 3180, 3264, 3392, 3604, 3840, 4080, 4240, 4352, 4505, 5088, 5406, 5414, 5440, 6360, 6528, 6784, 7208, 7680, 8121, 8160, 8480, 8704, 9010, 10176, 10812, 10828, 10880, 12720, 13056, 13515, 13535, 13568, 14416, 16242, 16320, 16960, 18020, 20352, 21624, 21656, 21760, 25440, 26112, 27030, 27070, 27136, 28832, 32484, 32640, 33920, 36040, 40605, 40704, 43248, 43312, 43520, 46019, 50880, 54060, 54140, 57664, 64968, 65280, 67840, 72080, 81210, 81408, 86496, 86624, 92038, 101760, 108120, 108280, 115328, 129936, 130560, 135680, 138057, 143471, 144160, 162420, 172992, 173248, 184076, 203520, 216240, 216560, 230095, 230656, 259872, 276114, 286942, 288320, 324840, 345984, 346496, 368152, 407040, 430413, 432480, 433120, 460190, 461312, 519744, 552228, 573884, 576640, 649680, 690285, 691968, 692992, 717355, 736304, 860826, 864960, 866240, 920380, 1039488, 1104456, 1147768, 1153280, 1299360, 1380570, 1383936, 1385984, 1434710, 1472608, 1721652, 1729920, 1732480, 1840760, 2078976, 2152065, 2208912, 2295536, 2306560, 2439007, 2598720, 2761140, 2869420, 2945216, 3443304, 3459840, 3464960, 3681520, 4157952, 4304130, 4417824, 4591072, 4878014, 5197440, 5522280, 5738840, 5890432, 6886608, 6919680, 6929920, 7317021, 7363040, 8608260, 8835648, 9182144, 9756028, 10394880, 11044560, 11477680, 11780864, 12195035, 13773216, 14634042, 14726080, 17216520, 17671296, 18364288, 19512056, 20789760, 22089120, 22955360, 23561728, 24390070, 27546432, 29268084, 29452160, 34433040, 35342592, 36585105, 36728576, 39024112, 44178240, 45910720, 48780140, 55092864, 58536168, 58904320, 68866080, 70685184, 73170210, 73457152, 78048224, 88356480, 91821440, 97560280, 110185728, 117072336, 117808640, 137732160, 146340420, 156096448, 176712960, 183642880, 195120560, 220371456, 234144672, 275464320, 292680840, 312192896, 353425920, 367285760, 390241120, 468289344, 550928640, 585361680, 624385792, 780482240, 936578688, 1101857280, 1170723360, 1248771584, 1560964480, 1873157376, 2341446720, 3121928960, 3746314752, 4682893440, 6243857920, 9365786880, 18731573760]

約数ペア:

[(1, 18731573760), (2, 9365786880), (3, 6243857920), (4, 4682893440), (5, 3746314752), (6, 3121928960), (8, 2341446720), (10, 1873157376), (12, 1560964480), (15, 1248771584), (16, 1170723360), (17, 1101857280), (20, 936578688), (24, 780482240), (30, 624385792), (32, 585361680), (34, 550928640), (40, 468289344), (48, 390241120), (51, 367285760), (53, 353425920), (60, 312192896), (64, 292680840), (68, 275464320), (80, 234144672), (85, 220371456), (96, 195120560), (102, 183642880), (106, 176712960), (120, 156096448), (128, 146340420), (136, 137732160), (159, 117808640), (160, 117072336), (170, 110185728), (192, 97560280), (204, 91821440), (212, 88356480), (240, 78048224), (255, 73457152), (256, 73170210), (265, 70685184), (272, 68866080), (318, 58904320), (320, 58536168), (340, 55092864), (384, 48780140), (408, 45910720), (424, 44178240), (480, 39024112), (510, 36728576), (512, 36585105), (530, 35342592), (544, 34433040), (636, 29452160), (640, 29268084), (680, 27546432), (768, 24390070), (795, 23561728), (816, 22955360), (848, 22089120), (901, 20789760), (960, 19512056), (1020, 18364288), (1060, 17671296), (1088, 17216520), (1272, 14726080), (1280, 14634042), (1360, 13773216), (1536, 12195035), (1590, 11780864), (1632, 11477680), (1696, 11044560), (1802, 10394880), (1920, 9756028), (2040, 9182144), (2120, 8835648), (2176, 8608260), (2544, 7363040), (2560, 7317021), (2703, 6929920), (2707, 6919680), (2720, 6886608), (3180, 5890432), (3264, 5738840), (3392, 5522280), (3604, 5197440), (3840, 4878014), (4080, 4591072), (4240, 4417824), (4352, 4304130), (4505, 4157952), (5088, 3681520), (5406, 3464960), (5414, 3459840), (5440, 3443304), (6360, 2945216), (6528, 2869420), (6784, 2761140), (7208, 2598720), (7680, 2439007), (8121, 2306560), (8160, 2295536), (8480, 2208912), (8704, 2152065), (9010, 2078976), (10176, 1840760), (10812, 1732480), (10828, 1729920), (10880, 1721652), (12720, 1472608), (13056, 1434710), (13515, 1385984), (13535, 1383936), (13568, 1380570), (14416, 1299360), (16242, 1153280), (16320, 1147768), (16960, 1104456), (18020, 1039488), (20352, 920380), (21624, 866240), (21656, 864960), (21760, 860826), (25440, 736304), (26112, 717355), (27030, 692992), (27070, 691968), (27136, 690285), (28832, 649680), (32484, 576640), (32640, 573884), (33920, 552228), (36040, 519744), (40605, 461312), (40704, 460190), (43248, 433120), (43312, 432480), (43520, 430413), (46019, 407040), (50880, 368152), (54060, 346496), (54140, 345984), (57664, 324840), (64968, 288320), (65280, 286942), (67840, 276114), (72080, 259872), (81210, 230656), (81408, 230095), (86496, 216560), (86624, 216240), (92038, 203520), (101760, 184076), (108120, 173248), (108280, 172992), (115328, 162420), (129936, 144160), (130560, 143471), (135680, 138057)]