163311840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 603832320

約数和(自身を除く): 440520480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 96, 114, 120, 127, 141, 144, 152, 160, 171, 180, 188, 190, 228, 235, 240, 254, 282, 285, 288, 304, 342, 360, 376, 380, 381, 423, 456, 470, 480, 508, 564, 570, 608, 635, 684, 705, 720, 752, 760, 762, 846, 855, 893, 912, 940, 1016, 1128, 1140, 1143, 1270, 1368, 1410, 1440, 1504, 1520, 1524, 1692, 1710, 1786, 1824, 1880, 1905, 2032, 2115, 2256, 2280, 2286, 2413, 2540, 2679, 2736, 2820, 3040, 3048, 3384, 3420, 3572, 3760, 3810, 4064, 4230, 4465, 4512, 4560, 4572, 4826, 5080, 5358, 5472, 5640, 5715, 5969, 6096, 6768, 6840, 7144, 7239, 7520, 7620, 8037, 8460, 8930, 9120, 9144, 9652, 10160, 10716, 11280, 11430, 11938, 12065, 12192, 13395, 13536, 13680, 14288, 14478, 15240, 16074, 16920, 17860, 17907, 18288, 19304, 20320, 21432, 21717, 22560, 22860, 23876, 24130, 26790, 27360, 28576, 28956, 29845, 30480, 32148, 33840, 35720, 35814, 36195, 36576, 38608, 40185, 42864, 43434, 45720, 47752, 48260, 53580, 53721, 57912, 59690, 60960, 64296, 67680, 71440, 71628, 72390, 77216, 80370, 85728, 86868, 89535, 91440, 95504, 96520, 107160, 107442, 108585, 113411, 115824, 119380, 128592, 142880, 143256, 144780, 160740, 173736, 179070, 182880, 191008, 193040, 214320, 214884, 217170, 226822, 231648, 238760, 257184, 268605, 286512, 289560, 321480, 340233, 347472, 358140, 386080, 428640, 429768, 434340, 453644, 477520, 537210, 567055, 573024, 579120, 642960, 680466, 694944, 716280, 859536, 868680, 907288, 955040, 1020699, 1074420, 1134110, 1158240, 1285920, 1360932, 1432560, 1701165, 1719072, 1737360, 1814576, 2041398, 2148840, 2268220, 2721864, 2865120, 3402330, 3474720, 3629152, 4082796, 4297680, 4536440, 5103495, 5443728, 6804660, 8165592, 8595360, 9072880, 10206990, 10887456, 13609320, 16331184, 18145760, 20413980, 27218640, 32662368, 40827960, 54437280, 81655920, 163311840]

約数ペア:

[(1, 163311840), (2, 81655920), (3, 54437280), (4, 40827960), (5, 32662368), (6, 27218640), (8, 20413980), (9, 18145760), (10, 16331184), (12, 13609320), (15, 10887456), (16, 10206990), (18, 9072880), (19, 8595360), (20, 8165592), (24, 6804660), (30, 5443728), (32, 5103495), (36, 4536440), (38, 4297680), (40, 4082796), (45, 3629152), (47, 3474720), (48, 3402330), (57, 2865120), (60, 2721864), (72, 2268220), (76, 2148840), (80, 2041398), (90, 1814576), (94, 1737360), (95, 1719072), (96, 1701165), (114, 1432560), (120, 1360932), (127, 1285920), (141, 1158240), (144, 1134110), (152, 1074420), (160, 1020699), (171, 955040), (180, 907288), (188, 868680), (190, 859536), (228, 716280), (235, 694944), (240, 680466), (254, 642960), (282, 579120), (285, 573024), (288, 567055), (304, 537210), (342, 477520), (360, 453644), (376, 434340), (380, 429768), (381, 428640), (423, 386080), (456, 358140), (470, 347472), (480, 340233), (508, 321480), (564, 289560), (570, 286512), (608, 268605), (635, 257184), (684, 238760), (705, 231648), (720, 226822), (752, 217170), (760, 214884), (762, 214320), (846, 193040), (855, 191008), (893, 182880), (912, 179070), (940, 173736), (1016, 160740), (1128, 144780), (1140, 143256), (1143, 142880), (1270, 128592), (1368, 119380), (1410, 115824), (1440, 113411), (1504, 108585), (1520, 107442), (1524, 107160), (1692, 96520), (1710, 95504), (1786, 91440), (1824, 89535), (1880, 86868), (1905, 85728), (2032, 80370), (2115, 77216), (2256, 72390), (2280, 71628), (2286, 71440), (2413, 67680), (2540, 64296), (2679, 60960), (2736, 59690), (2820, 57912), (3040, 53721), (3048, 53580), (3384, 48260), (3420, 47752), (3572, 45720), (3760, 43434), (3810, 42864), (4064, 40185), (4230, 38608), (4465, 36576), (4512, 36195), (4560, 35814), (4572, 35720), (4826, 33840), (5080, 32148), (5358, 30480), (5472, 29845), (5640, 28956), (5715, 28576), (5969, 27360), (6096, 26790), (6768, 24130), (6840, 23876), (7144, 22860), (7239, 22560), (7520, 21717), (7620, 21432), (8037, 20320), (8460, 19304), (8930, 18288), (9120, 17907), (9144, 17860), (9652, 16920), (10160, 16074), (10716, 15240), (11280, 14478), (11430, 14288), (11938, 13680), (12065, 13536), (12192, 13395)]