205774560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 384

約数和(自身を含む): 798336000

約数和(自身を除く): 592561440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 108, 109, 114, 115, 120, 135, 138, 144, 152, 160, 171, 180, 184, 190, 207, 216, 218, 228, 230, 240, 270, 276, 285, 288, 304, 327, 342, 345, 360, 368, 380, 414, 432, 436, 437, 456, 460, 480, 513, 540, 545, 552, 570, 608, 621, 654, 684, 690, 720, 736, 760, 828, 855, 864, 872, 874, 912, 920, 981, 1026, 1035, 1080, 1090, 1104, 1140, 1242, 1308, 1311, 1368, 1380, 1440, 1520, 1635, 1656, 1710, 1744, 1748, 1824, 1840, 1962, 2052, 2070, 2071, 2160, 2180, 2185, 2208, 2280, 2484, 2507, 2565, 2616, 2622, 2736, 2760, 2943, 3040, 3105, 3270, 3312, 3420, 3488, 3496, 3680, 3924, 3933, 4104, 4140, 4142, 4320, 4360, 4370, 4560, 4905, 4968, 5014, 5130, 5232, 5244, 5472, 5520, 5886, 6210, 6213, 6540, 6555, 6624, 6840, 6992, 7521, 7848, 7866, 8208, 8280, 8284, 8720, 8740, 9120, 9810, 9936, 10028, 10260, 10355, 10464, 10488, 11040, 11772, 11799, 12420, 12426, 12535, 13080, 13110, 13680, 13984, 14715, 15042, 15696, 15732, 16416, 16560, 16568, 17440, 17480, 18639, 19620, 19665, 19872, 20056, 20520, 20710, 20976, 22563, 23544, 23598, 24840, 24852, 25070, 26160, 26220, 27360, 29430, 30084, 31065, 31392, 31464, 33120, 33136, 34960, 37278, 37605, 39240, 39330, 40112, 41040, 41420, 41952, 45126, 47088, 47196, 47633, 49680, 49704, 50140, 52320, 52440, 55917, 58860, 58995, 60168, 62130, 62928, 66272, 67689, 69920, 74556, 75210, 78480, 78660, 80224, 82080, 82840, 90252, 93195, 94176, 94392, 95266, 99360, 99408, 100280, 104880, 111834, 112815, 117720, 117990, 120336, 124260, 125856, 135378, 142899, 149112, 150420, 156960, 157320, 165680, 180504, 186390, 188784, 190532, 198816, 200560, 209760, 223668, 225630, 235440, 235980, 238165, 240672, 248520, 270756, 279585, 285798, 298224, 300840, 314640, 331360, 338445, 361008, 372780, 377568, 381064, 401120, 428697, 447336, 451260, 470880, 471960, 476330, 497040, 541512, 559170, 571596, 596448, 601680, 629280, 676890, 714495, 722016, 745560, 762128, 857394, 894672, 902520, 943920, 952660, 994080, 1083024, 1118340, 1143192, 1203360, 1286091, 1353780, 1428990, 1491120, 1524256, 1714788, 1789344, 1805040, 1887840, 1905320, 2143485, 2166048, 2236680, 2286384, 2572182, 2707560, 2857980, 2982240, 3429576, 3610080, 3810640, 4286970, 4473360, 4572768, 5144364, 5415120, 5715960, 6430455, 6859152, 7621280, 8573940, 8946720, 10288728, 10830240, 11431920, 12860910, 13718304, 17147880, 20577456, 22863840, 25721820, 34295760, 41154912, 51443640, 68591520, 102887280, 205774560]

約数ペア:

[(1, 205774560), (2, 102887280), (3, 68591520), (4, 51443640), (5, 41154912), (6, 34295760), (8, 25721820), (9, 22863840), (10, 20577456), (12, 17147880), (15, 13718304), (16, 12860910), (18, 11431920), (19, 10830240), (20, 10288728), (23, 8946720), (24, 8573940), (27, 7621280), (30, 6859152), (32, 6430455), (36, 5715960), (38, 5415120), (40, 5144364), (45, 4572768), (46, 4473360), (48, 4286970), (54, 3810640), (57, 3610080), (60, 3429576), (69, 2982240), (72, 2857980), (76, 2707560), (80, 2572182), (90, 2286384), (92, 2236680), (95, 2166048), (96, 2143485), (108, 1905320), (109, 1887840), (114, 1805040), (115, 1789344), (120, 1714788), (135, 1524256), (138, 1491120), (144, 1428990), (152, 1353780), (160, 1286091), (171, 1203360), (180, 1143192), (184, 1118340), (190, 1083024), (207, 994080), (216, 952660), (218, 943920), (228, 902520), (230, 894672), (240, 857394), (270, 762128), (276, 745560), (285, 722016), (288, 714495), (304, 676890), (327, 629280), (342, 601680), (345, 596448), (360, 571596), (368, 559170), (380, 541512), (414, 497040), (432, 476330), (436, 471960), (437, 470880), (456, 451260), (460, 447336), (480, 428697), (513, 401120), (540, 381064), (545, 377568), (552, 372780), (570, 361008), (608, 338445), (621, 331360), (654, 314640), (684, 300840), (690, 298224), (720, 285798), (736, 279585), (760, 270756), (828, 248520), (855, 240672), (864, 238165), (872, 235980), (874, 235440), (912, 225630), (920, 223668), (981, 209760), (1026, 200560), (1035, 198816), (1080, 190532), (1090, 188784), (1104, 186390), (1140, 180504), (1242, 165680), (1308, 157320), (1311, 156960), (1368, 150420), (1380, 149112), (1440, 142899), (1520, 135378), (1635, 125856), (1656, 124260), (1710, 120336), (1744, 117990), (1748, 117720), (1824, 112815), (1840, 111834), (1962, 104880), (2052, 100280), (2070, 99408), (2071, 99360), (2160, 95266), (2180, 94392), (2185, 94176), (2208, 93195), (2280, 90252), (2484, 82840), (2507, 82080), (2565, 80224), (2616, 78660), (2622, 78480), (2736, 75210), (2760, 74556), (2943, 69920), (3040, 67689), (3105, 66272), (3270, 62928), (3312, 62130), (3420, 60168), (3488, 58995), (3496, 58860), (3680, 55917), (3924, 52440), (3933, 52320), (4104, 50140), (4140, 49704), (4142, 49680), (4320, 47633), (4360, 47196), (4370, 47088), (4560, 45126), (4905, 41952), (4968, 41420), (5014, 41040), (5130, 40112), (5232, 39330), (5244, 39240), (5472, 37605), (5520, 37278), (5886, 34960), (6210, 33136), (6213, 33120), (6540, 31464), (6555, 31392), (6624, 31065), (6840, 30084), (6992, 29430), (7521, 27360), (7848, 26220), (7866, 26160), (8208, 25070), (8280, 24852), (8284, 24840), (8720, 23598), (8740, 23544), (9120, 22563), (9810, 20976), (9936, 20710), (10028, 20520), (10260, 20056), (10355, 19872), (10464, 19665), (10488, 19620), (11040, 18639), (11772, 17480), (11799, 17440), (12420, 16568), (12426, 16560), (12535, 16416), (13080, 15732), (13110, 15696), (13680, 15042), (13984, 14715)]