123029760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 470937600

約数和(自身を除く): 347907840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 199, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 398, 420, 448, 460, 480, 483, 552, 560, 597, 640, 644, 672, 690, 736, 768, 796, 805, 840, 896, 920, 960, 966, 995, 1104, 1120, 1194, 1280, 1288, 1344, 1380, 1393, 1472, 1592, 1610, 1680, 1792, 1840, 1920, 1932, 1990, 2208, 2240, 2388, 2415, 2576, 2688, 2760, 2786, 2944, 2985, 3184, 3220, 3360, 3680, 3840, 3864, 3980, 4179, 4416, 4480, 4577, 4776, 4830, 5152, 5376, 5520, 5572, 5888, 5970, 6368, 6440, 6720, 6965, 7360, 7728, 7960, 8358, 8832, 8960, 9154, 9552, 9660, 10304, 11040, 11144, 11940, 12736, 12880, 13440, 13731, 13930, 14720, 15456, 15920, 16716, 17664, 18308, 19104, 19320, 20608, 20895, 22080, 22288, 22885, 23880, 25472, 25760, 26880, 27462, 27860, 29440, 30912, 31840, 32039, 33432, 36616, 38208, 38640, 41216, 41790, 44160, 44576, 45770, 47760, 50944, 51520, 54924, 55720, 61824, 63680, 64078, 66864, 68655, 73232, 76416, 77280, 83580, 88320, 89152, 91540, 95520, 96117, 103040, 109848, 111440, 123648, 127360, 128156, 133728, 137310, 146464, 152832, 154560, 160195, 167160, 178304, 183080, 191040, 192234, 206080, 219696, 222880, 254720, 256312, 267456, 274620, 292928, 309120, 320390, 334320, 356608, 366160, 382080, 384468, 439392, 445760, 480585, 512624, 534912, 549240, 585856, 618240, 640780, 668640, 732320, 764160, 768936, 878784, 891520, 961170, 1025248, 1069824, 1098480, 1171712, 1281560, 1337280, 1464640, 1537872, 1757568, 1783040, 1922340, 2050496, 2196960, 2563120, 2674560, 2929280, 3075744, 3515136, 3844680, 4100992, 4393920, 5126240, 5349120, 5858560, 6151488, 7689360, 8201984, 8787840, 10252480, 12302976, 15378720, 17575680, 20504960, 24605952, 30757440, 41009920, 61514880, 123029760]

約数ペア:

[(1, 123029760), (2, 61514880), (3, 41009920), (4, 30757440), (5, 24605952), (6, 20504960), (7, 17575680), (8, 15378720), (10, 12302976), (12, 10252480), (14, 8787840), (15, 8201984), (16, 7689360), (20, 6151488), (21, 5858560), (23, 5349120), (24, 5126240), (28, 4393920), (30, 4100992), (32, 3844680), (35, 3515136), (40, 3075744), (42, 2929280), (46, 2674560), (48, 2563120), (56, 2196960), (60, 2050496), (64, 1922340), (69, 1783040), (70, 1757568), (80, 1537872), (84, 1464640), (92, 1337280), (96, 1281560), (105, 1171712), (112, 1098480), (115, 1069824), (120, 1025248), (128, 961170), (138, 891520), (140, 878784), (160, 768936), (161, 764160), (168, 732320), (184, 668640), (192, 640780), (199, 618240), (210, 585856), (224, 549240), (230, 534912), (240, 512624), (256, 480585), (276, 445760), (280, 439392), (320, 384468), (322, 382080), (336, 366160), (345, 356608), (368, 334320), (384, 320390), (398, 309120), (420, 292928), (448, 274620), (460, 267456), (480, 256312), (483, 254720), (552, 222880), (560, 219696), (597, 206080), (640, 192234), (644, 191040), (672, 183080), (690, 178304), (736, 167160), (768, 160195), (796, 154560), (805, 152832), (840, 146464), (896, 137310), (920, 133728), (960, 128156), (966, 127360), (995, 123648), (1104, 111440), (1120, 109848), (1194, 103040), (1280, 96117), (1288, 95520), (1344, 91540), (1380, 89152), (1393, 88320), (1472, 83580), (1592, 77280), (1610, 76416), (1680, 73232), (1792, 68655), (1840, 66864), (1920, 64078), (1932, 63680), (1990, 61824), (2208, 55720), (2240, 54924), (2388, 51520), (2415, 50944), (2576, 47760), (2688, 45770), (2760, 44576), (2786, 44160), (2944, 41790), (2985, 41216), (3184, 38640), (3220, 38208), (3360, 36616), (3680, 33432), (3840, 32039), (3864, 31840), (3980, 30912), (4179, 29440), (4416, 27860), (4480, 27462), (4577, 26880), (4776, 25760), (4830, 25472), (5152, 23880), (5376, 22885), (5520, 22288), (5572, 22080), (5888, 20895), (5970, 20608), (6368, 19320), (6440, 19104), (6720, 18308), (6965, 17664), (7360, 16716), (7728, 15920), (7960, 15456), (8358, 14720), (8832, 13930), (8960, 13731), (9154, 13440), (9552, 12880), (9660, 12736), (10304, 11940), (11040, 11144)]