2156159520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 384

約数和(自身を含む): 8049888000

約数和(自身を除く): 5893728480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 109, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 218, 228, 240, 241, 270, 285, 288, 304, 327, 342, 360, 380, 432, 436, 456, 480, 482, 513, 540, 545, 570, 608, 654, 684, 720, 723, 760, 855, 864, 872, 912, 964, 981, 1026, 1080, 1090, 1140, 1205, 1308, 1368, 1440, 1446, 1520, 1635, 1710, 1744, 1824, 1928, 1962, 2052, 2071, 2160, 2169, 2180, 2280, 2410, 2565, 2616, 2736, 2892, 2943, 3040, 3270, 3420, 3488, 3615, 3856, 3924, 4104, 4142, 4320, 4338, 4360, 4560, 4579, 4820, 4905, 5130, 5232, 5472, 5784, 5886, 6213, 6507, 6540, 6840, 7230, 7712, 7848, 8208, 8284, 8676, 8720, 9120, 9158, 9640, 9810, 10260, 10355, 10464, 10845, 11568, 11772, 12426, 13014, 13080, 13680, 13737, 14460, 14715, 15696, 16416, 16568, 17352, 17440, 18316, 18639, 19280, 19620, 20520, 20710, 21690, 22895, 23136, 23544, 24852, 26028, 26160, 26269, 27360, 27474, 28920, 29430, 31065, 31392, 32535, 33136, 34704, 36632, 37278, 38560, 39240, 41040, 41211, 41420, 43380, 45790, 47088, 49704, 52056, 52320, 52538, 54948, 55917, 57840, 58860, 62130, 65070, 66272, 68685, 69408, 73264, 74556, 78480, 78807, 82080, 82422, 82840, 86760, 91580, 93195, 94176, 99408, 104112, 105076, 109896, 111834, 115680, 117720, 123633, 124260, 130140, 131345, 137370, 146528, 149112, 156960, 157614, 164844, 165680, 173520, 183160, 186390, 198816, 206055, 208224, 210152, 219792, 223668, 235440, 236421, 247266, 248520, 260280, 262690, 274740, 279585, 298224, 315228, 329688, 331360, 347040, 366320, 372780, 394035, 412110, 420304, 439584, 447336, 470880, 472842, 494532, 497040, 499111, 520560, 525380, 549480, 559170, 596448, 618165, 630456, 659376, 709263, 732640, 745560, 788070, 824220, 840608, 894672, 945684, 989064, 994080, 998222, 1041120, 1050760, 1098960, 1118340, 1182105, 1236330, 1260912, 1318752, 1418526, 1491120, 1497333, 1576140, 1648440, 1789344, 1891368, 1978128, 1996444, 2101520, 2197920, 2236680, 2364210, 2472660, 2495555, 2521824, 2837052, 2982240, 2994666, 3152280, 3296880, 3546315, 3782736, 3956256, 3992888, 4203040, 4473360, 4491999, 4728420, 4945320, 4991110, 5674104, 5989332, 6304560, 6593760, 7092630, 7486665, 7565472, 7985776, 8946720, 8983998, 9456840, 9890640, 9982220, 11348208, 11978664, 12609120, 13475997, 14185260, 14973330, 15971552, 17967996, 18913680, 19781280, 19964440, 22459995, 22696416, 23957328, 26951994, 28370520, 29946660, 35935992, 37827360, 39928880, 44919990, 47914656, 53903988, 56741040, 59893320, 67379985, 71871984, 79857760, 89839980, 107807976, 113482080, 119786640, 134759970, 143743968, 179679960, 215615952, 239573280, 269519940, 359359920, 431231904, 539039880, 718719840, 1078079760, 2156159520]

約数ペア:

[(1, 2156159520), (2, 1078079760), (3, 718719840), (4, 539039880), (5, 431231904), (6, 359359920), (8, 269519940), (9, 239573280), (10, 215615952), (12, 179679960), (15, 143743968), (16, 134759970), (18, 119786640), (19, 113482080), (20, 107807976), (24, 89839980), (27, 79857760), (30, 71871984), (32, 67379985), (36, 59893320), (38, 56741040), (40, 53903988), (45, 47914656), (48, 44919990), (54, 39928880), (57, 37827360), (60, 35935992), (72, 29946660), (76, 28370520), (80, 26951994), (90, 23957328), (95, 22696416), (96, 22459995), (108, 19964440), (109, 19781280), (114, 18913680), (120, 17967996), (135, 15971552), (144, 14973330), (152, 14185260), (160, 13475997), (171, 12609120), (180, 11978664), (190, 11348208), (216, 9982220), (218, 9890640), (228, 9456840), (240, 8983998), (241, 8946720), (270, 7985776), (285, 7565472), (288, 7486665), (304, 7092630), (327, 6593760), (342, 6304560), (360, 5989332), (380, 5674104), (432, 4991110), (436, 4945320), (456, 4728420), (480, 4491999), (482, 4473360), (513, 4203040), (540, 3992888), (545, 3956256), (570, 3782736), (608, 3546315), (654, 3296880), (684, 3152280), (720, 2994666), (723, 2982240), (760, 2837052), (855, 2521824), (864, 2495555), (872, 2472660), (912, 2364210), (964, 2236680), (981, 2197920), (1026, 2101520), (1080, 1996444), (1090, 1978128), (1140, 1891368), (1205, 1789344), (1308, 1648440), (1368, 1576140), (1440, 1497333), (1446, 1491120), (1520, 1418526), (1635, 1318752), (1710, 1260912), (1744, 1236330), (1824, 1182105), (1928, 1118340), (1962, 1098960), (2052, 1050760), (2071, 1041120), (2160, 998222), (2169, 994080), (2180, 989064), (2280, 945684), (2410, 894672), (2565, 840608), (2616, 824220), (2736, 788070), (2892, 745560), (2943, 732640), (3040, 709263), (3270, 659376), (3420, 630456), (3488, 618165), (3615, 596448), (3856, 559170), (3924, 549480), (4104, 525380), (4142, 520560), (4320, 499111), (4338, 497040), (4360, 494532), (4560, 472842), (4579, 470880), (4820, 447336), (4905, 439584), (5130, 420304), (5232, 412110), (5472, 394035), (5784, 372780), (5886, 366320), (6213, 347040), (6507, 331360), (6540, 329688), (6840, 315228), (7230, 298224), (7712, 279585), (7848, 274740), (8208, 262690), (8284, 260280), (8676, 248520), (8720, 247266), (9120, 236421), (9158, 235440), (9640, 223668), (9810, 219792), (10260, 210152), (10355, 208224), (10464, 206055), (10845, 198816), (11568, 186390), (11772, 183160), (12426, 173520), (13014, 165680), (13080, 164844), (13680, 157614), (13737, 156960), (14460, 149112), (14715, 146528), (15696, 137370), (16416, 131345), (16568, 130140), (17352, 124260), (17440, 123633), (18316, 117720), (18639, 115680), (19280, 111834), (19620, 109896), (20520, 105076), (20710, 104112), (21690, 99408), (22895, 94176), (23136, 93195), (23544, 91580), (24852, 86760), (26028, 82840), (26160, 82422), (26269, 82080), (27360, 78807), (27474, 78480), (28920, 74556), (29430, 73264), (31065, 69408), (31392, 68685), (32535, 66272), (33136, 65070), (34704, 62130), (36632, 58860), (37278, 57840), (38560, 55917), (39240, 54948), (41040, 52538), (41211, 52320), (41420, 52056), (43380, 49704), (45790, 47088)]