266433840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 320

約数和(自身を含む): 994222080

約数和(自身を除く): 727788240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 90, 92, 93, 108, 115, 120, 124, 135, 138, 144, 155, 173, 180, 184, 186, 207, 216, 230, 240, 248, 270, 276, 279, 310, 345, 346, 360, 368, 372, 414, 432, 460, 465, 496, 519, 540, 552, 558, 620, 621, 690, 692, 713, 720, 744, 828, 837, 865, 920, 930, 1035, 1038, 1080, 1104, 1116, 1240, 1242, 1380, 1384, 1395, 1426, 1488, 1557, 1656, 1674, 1730, 1840, 1860, 2070, 2076, 2139, 2160, 2232, 2480, 2484, 2595, 2760, 2768, 2790, 2852, 3105, 3114, 3312, 3348, 3460, 3565, 3720, 3979, 4140, 4152, 4185, 4278, 4464, 4671, 4968, 5190, 5363, 5520, 5580, 5704, 6210, 6228, 6417, 6696, 6920, 7130, 7440, 7785, 7958, 8280, 8304, 8370, 8556, 9342, 9936, 10380, 10695, 10726, 11160, 11408, 11937, 12420, 12456, 12834, 13392, 13840, 14260, 15570, 15916, 16089, 16560, 16740, 17112, 18684, 19251, 19895, 20760, 21390, 21452, 22320, 23355, 23874, 24840, 24912, 25668, 26815, 28520, 31140, 31832, 32085, 32178, 33480, 34224, 35811, 37368, 38502, 39790, 41520, 42780, 42904, 46710, 47748, 48267, 49680, 51336, 53630, 57040, 59685, 62280, 63664, 64170, 64356, 66960, 71622, 74736, 77004, 79580, 80445, 85560, 85808, 93420, 95496, 96255, 96534, 102672, 107260, 107433, 119370, 123349, 124560, 128340, 128712, 143244, 144801, 154008, 159160, 160890, 171120, 179055, 186840, 190992, 192510, 193068, 214520, 214866, 238740, 241335, 246698, 256680, 257424, 286488, 289602, 308016, 318320, 321780, 358110, 370047, 373680, 385020, 386136, 429040, 429732, 477480, 482670, 493396, 513360, 537165, 572976, 579204, 616745, 643560, 716220, 724005, 740094, 770040, 772272, 859464, 954960, 965340, 986792, 1074330, 1110141, 1158408, 1233490, 1287120, 1432440, 1448010, 1480188, 1540080, 1718928, 1850235, 1930680, 1973584, 2148660, 2220282, 2316816, 2466980, 2864880, 2896020, 2960376, 3330423, 3700470, 3861360, 4297320, 4440564, 4933960, 5550705, 5792040, 5920752, 6660846, 7400940, 8594640, 8881128, 9867920, 11101410, 11584080, 13321692, 14801880, 16652115, 17762256, 22202820, 26643384, 29603760, 33304230, 44405640, 53286768, 66608460, 88811280, 133216920, 266433840]

約数ペア:

[(1, 266433840), (2, 133216920), (3, 88811280), (4, 66608460), (5, 53286768), (6, 44405640), (8, 33304230), (9, 29603760), (10, 26643384), (12, 22202820), (15, 17762256), (16, 16652115), (18, 14801880), (20, 13321692), (23, 11584080), (24, 11101410), (27, 9867920), (30, 8881128), (31, 8594640), (36, 7400940), (40, 6660846), (45, 5920752), (46, 5792040), (48, 5550705), (54, 4933960), (60, 4440564), (62, 4297320), (69, 3861360), (72, 3700470), (80, 3330423), (90, 2960376), (92, 2896020), (93, 2864880), (108, 2466980), (115, 2316816), (120, 2220282), (124, 2148660), (135, 1973584), (138, 1930680), (144, 1850235), (155, 1718928), (173, 1540080), (180, 1480188), (184, 1448010), (186, 1432440), (207, 1287120), (216, 1233490), (230, 1158408), (240, 1110141), (248, 1074330), (270, 986792), (276, 965340), (279, 954960), (310, 859464), (345, 772272), (346, 770040), (360, 740094), (368, 724005), (372, 716220), (414, 643560), (432, 616745), (460, 579204), (465, 572976), (496, 537165), (519, 513360), (540, 493396), (552, 482670), (558, 477480), (620, 429732), (621, 429040), (690, 386136), (692, 385020), (713, 373680), (720, 370047), (744, 358110), (828, 321780), (837, 318320), (865, 308016), (920, 289602), (930, 286488), (1035, 257424), (1038, 256680), (1080, 246698), (1104, 241335), (1116, 238740), (1240, 214866), (1242, 214520), (1380, 193068), (1384, 192510), (1395, 190992), (1426, 186840), (1488, 179055), (1557, 171120), (1656, 160890), (1674, 159160), (1730, 154008), (1840, 144801), (1860, 143244), (2070, 128712), (2076, 128340), (2139, 124560), (2160, 123349), (2232, 119370), (2480, 107433), (2484, 107260), (2595, 102672), (2760, 96534), (2768, 96255), (2790, 95496), (2852, 93420), (3105, 85808), (3114, 85560), (3312, 80445), (3348, 79580), (3460, 77004), (3565, 74736), (3720, 71622), (3979, 66960), (4140, 64356), (4152, 64170), (4185, 63664), (4278, 62280), (4464, 59685), (4671, 57040), (4968, 53630), (5190, 51336), (5363, 49680), (5520, 48267), (5580, 47748), (5704, 46710), (6210, 42904), (6228, 42780), (6417, 41520), (6696, 39790), (6920, 38502), (7130, 37368), (7440, 35811), (7785, 34224), (7958, 33480), (8280, 32178), (8304, 32085), (8370, 31832), (8556, 31140), (9342, 28520), (9936, 26815), (10380, 25668), (10695, 24912), (10726, 24840), (11160, 23874), (11408, 23355), (11937, 22320), (12420, 21452), (12456, 21390), (12834, 20760), (13392, 19895), (13840, 19251), (14260, 18684), (15570, 17112), (15916, 16740), (16089, 16560)]