163859040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 605011680

約数和(自身を除く): 441152640

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, 48, 53, 57, 60, 72, 76, 80, 90, 95, 96, 106, 113, 114, 120, 144, 152, 159, 160, 171, 180, 190, 212, 226, 228, 240, 265, 285, 288, 304, 318, 339, 342, 360, 380, 424, 452, 456, 477, 480, 530, 565, 570, 608, 636, 678, 684, 720, 760, 795, 848, 855, 904, 912, 954, 1007, 1017, 1060, 1130, 1140, 1272, 1356, 1368, 1440, 1520, 1590, 1695, 1696, 1710, 1808, 1824, 1908, 2014, 2034, 2120, 2147, 2260, 2280, 2385, 2544, 2712, 2736, 3021, 3040, 3180, 3390, 3420, 3616, 3816, 4028, 4068, 4240, 4294, 4520, 4560, 4770, 5035, 5085, 5088, 5424, 5472, 5989, 6042, 6360, 6441, 6780, 6840, 7632, 8056, 8136, 8480, 8588, 9040, 9063, 9120, 9540, 10070, 10170, 10735, 10848, 11978, 12084, 12720, 12882, 13560, 13680, 15105, 15264, 16112, 16272, 17176, 17967, 18080, 18126, 19080, 19323, 20140, 20340, 21470, 23956, 24168, 25440, 25764, 27120, 27360, 29945, 30210, 32205, 32224, 32544, 34352, 35934, 36252, 38160, 38646, 40280, 40680, 42940, 45315, 47912, 48336, 51528, 53901, 54240, 59890, 60420, 64410, 68704, 71868, 72504, 76320, 77292, 80560, 81360, 85880, 89835, 90630, 95824, 96615, 96672, 103056, 107802, 113791, 119780, 120840, 128820, 143736, 145008, 154584, 161120, 162720, 171760, 179670, 181260, 191648, 193230, 206112, 215604, 227582, 239560, 241680, 257640, 269505, 287472, 290016, 309168, 341373, 343520, 359340, 362520, 386460, 431208, 455164, 479120, 483360, 515280, 539010, 568955, 574944, 618336, 682746, 718680, 725040, 772920, 862416, 910328, 958240, 1024119, 1030560, 1078020, 1137910, 1365492, 1437360, 1450080, 1545840, 1706865, 1724832, 1820656, 2048238, 2156040, 2275820, 2730984, 2874720, 3091680, 3413730, 3641312, 4096476, 4312080, 4551640, 5120595, 5461968, 6827460, 8192952, 8624160, 9103280, 10241190, 10923936, 13654920, 16385904, 18206560, 20482380, 27309840, 32771808, 40964760, 54619680, 81929520, 163859040]

約数ペア:

[(1, 163859040), (2, 81929520), (3, 54619680), (4, 40964760), (5, 32771808), (6, 27309840), (8, 20482380), (9, 18206560), (10, 16385904), (12, 13654920), (15, 10923936), (16, 10241190), (18, 9103280), (19, 8624160), (20, 8192952), (24, 6827460), (30, 5461968), (32, 5120595), (36, 4551640), (38, 4312080), (40, 4096476), (45, 3641312), (48, 3413730), (53, 3091680), (57, 2874720), (60, 2730984), (72, 2275820), (76, 2156040), (80, 2048238), (90, 1820656), (95, 1724832), (96, 1706865), (106, 1545840), (113, 1450080), (114, 1437360), (120, 1365492), (144, 1137910), (152, 1078020), (159, 1030560), (160, 1024119), (171, 958240), (180, 910328), (190, 862416), (212, 772920), (226, 725040), (228, 718680), (240, 682746), (265, 618336), (285, 574944), (288, 568955), (304, 539010), (318, 515280), (339, 483360), (342, 479120), (360, 455164), (380, 431208), (424, 386460), (452, 362520), (456, 359340), (477, 343520), (480, 341373), (530, 309168), (565, 290016), (570, 287472), (608, 269505), (636, 257640), (678, 241680), (684, 239560), (720, 227582), (760, 215604), (795, 206112), (848, 193230), (855, 191648), (904, 181260), (912, 179670), (954, 171760), (1007, 162720), (1017, 161120), (1060, 154584), (1130, 145008), (1140, 143736), (1272, 128820), (1356, 120840), (1368, 119780), (1440, 113791), (1520, 107802), (1590, 103056), (1695, 96672), (1696, 96615), (1710, 95824), (1808, 90630), (1824, 89835), (1908, 85880), (2014, 81360), (2034, 80560), (2120, 77292), (2147, 76320), (2260, 72504), (2280, 71868), (2385, 68704), (2544, 64410), (2712, 60420), (2736, 59890), (3021, 54240), (3040, 53901), (3180, 51528), (3390, 48336), (3420, 47912), (3616, 45315), (3816, 42940), (4028, 40680), (4068, 40280), (4240, 38646), (4294, 38160), (4520, 36252), (4560, 35934), (4770, 34352), (5035, 32544), (5085, 32224), (5088, 32205), (5424, 30210), (5472, 29945), (5989, 27360), (6042, 27120), (6360, 25764), (6441, 25440), (6780, 24168), (6840, 23956), (7632, 21470), (8056, 20340), (8136, 20140), (8480, 19323), (8588, 19080), (9040, 18126), (9063, 18080), (9120, 17967), (9540, 17176), (10070, 16272), (10170, 16112), (10735, 15264), (10848, 15105), (11978, 13680), (12084, 13560), (12720, 12882)]