427071360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1$

素因数の和:573

約数の個数: 256

約数和(自身を含む): 1498176000

約数和(自身を除く): 1071104640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 128, 138, 152, 160, 184, 190, 192, 228, 230, 240, 276, 285, 304, 320, 345, 368, 380, 384, 437, 456, 460, 480, 509, 552, 570, 608, 640, 690, 736, 760, 874, 912, 920, 960, 1018, 1104, 1140, 1216, 1311, 1380, 1472, 1520, 1527, 1748, 1824, 1840, 1920, 2036, 2185, 2208, 2280, 2432, 2545, 2622, 2760, 2944, 3040, 3054, 3496, 3648, 3680, 4072, 4370, 4416, 4560, 5090, 5244, 5520, 6080, 6108, 6555, 6992, 7296, 7360, 7635, 8144, 8740, 8832, 9120, 9671, 10180, 10488, 11040, 11707, 12160, 12216, 13110, 13984, 14720, 15270, 16288, 17480, 18240, 19342, 20360, 20976, 22080, 23414, 24432, 26220, 27968, 29013, 30540, 32576, 34960, 35121, 36480, 38684, 40720, 41952, 44160, 46828, 48355, 48864, 52440, 55936, 58026, 58535, 61080, 65152, 69920, 70242, 77368, 81440, 83904, 93656, 96710, 97728, 104880, 116052, 117070, 122160, 139840, 140484, 145065, 154736, 162880, 167808, 175605, 187312, 193420, 195456, 209760, 222433, 232104, 234140, 244320, 279680, 280968, 290130, 309472, 325760, 351210, 374624, 386840, 419520, 444866, 464208, 468280, 488640, 561936, 580260, 618944, 667299, 702420, 749248, 773680, 839040, 889732, 928416, 936560, 977280, 1112165, 1123872, 1160520, 1237888, 1334598, 1404840, 1498496, 1547360, 1779464, 1856832, 1873120, 2224330, 2247744, 2321040, 2669196, 2809680, 3094720, 3336495, 3558928, 3713664, 3746240, 4448660, 4495488, 4642080, 5338392, 5619360, 6189440, 6672990, 7117856, 7492480, 8897320, 9284160, 10676784, 11238720, 13345980, 14235712, 17794640, 18568320, 21353568, 22477440, 26691960, 28471424, 35589280, 42707136, 53383920, 71178560, 85414272, 106767840, 142357120, 213535680, 427071360]

約数ペア:

[(1, 427071360), (2, 213535680), (3, 142357120), (4, 106767840), (5, 85414272), (6, 71178560), (8, 53383920), (10, 42707136), (12, 35589280), (15, 28471424), (16, 26691960), (19, 22477440), (20, 21353568), (23, 18568320), (24, 17794640), (30, 14235712), (32, 13345980), (38, 11238720), (40, 10676784), (46, 9284160), (48, 8897320), (57, 7492480), (60, 7117856), (64, 6672990), (69, 6189440), (76, 5619360), (80, 5338392), (92, 4642080), (95, 4495488), (96, 4448660), (114, 3746240), (115, 3713664), (120, 3558928), (128, 3336495), (138, 3094720), (152, 2809680), (160, 2669196), (184, 2321040), (190, 2247744), (192, 2224330), (228, 1873120), (230, 1856832), (240, 1779464), (276, 1547360), (285, 1498496), (304, 1404840), (320, 1334598), (345, 1237888), (368, 1160520), (380, 1123872), (384, 1112165), (437, 977280), (456, 936560), (460, 928416), (480, 889732), (509, 839040), (552, 773680), (570, 749248), (608, 702420), (640, 667299), (690, 618944), (736, 580260), (760, 561936), (874, 488640), (912, 468280), (920, 464208), (960, 444866), (1018, 419520), (1104, 386840), (1140, 374624), (1216, 351210), (1311, 325760), (1380, 309472), (1472, 290130), (1520, 280968), (1527, 279680), (1748, 244320), (1824, 234140), (1840, 232104), (1920, 222433), (2036, 209760), (2185, 195456), (2208, 193420), (2280, 187312), (2432, 175605), (2545, 167808), (2622, 162880), (2760, 154736), (2944, 145065), (3040, 140484), (3054, 139840), (3496, 122160), (3648, 117070), (3680, 116052), (4072, 104880), (4370, 97728), (4416, 96710), (4560, 93656), (5090, 83904), (5244, 81440), (5520, 77368), (6080, 70242), (6108, 69920), (6555, 65152), (6992, 61080), (7296, 58535), (7360, 58026), (7635, 55936), (8144, 52440), (8740, 48864), (8832, 48355), (9120, 46828), (9671, 44160), (10180, 41952), (10488, 40720), (11040, 38684), (11707, 36480), (12160, 35121), (12216, 34960), (13110, 32576), (13984, 30540), (14720, 29013), (15270, 27968), (16288, 26220), (17480, 24432), (18240, 23414), (19342, 22080), (20360, 20976)]