418826880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 1575288000

約数和(自身を除く): 1156461120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 43, 45, 48, 57, 60, 64, 72, 76, 80, 86, 89, 90, 95, 96, 114, 120, 128, 129, 144, 152, 160, 171, 172, 178, 180, 190, 192, 215, 228, 240, 258, 267, 285, 288, 304, 320, 342, 344, 356, 360, 380, 384, 387, 430, 445, 456, 480, 516, 534, 570, 576, 608, 640, 645, 684, 688, 712, 720, 760, 774, 801, 817, 855, 860, 890, 912, 960, 1032, 1068, 1140, 1152, 1216, 1290, 1335, 1368, 1376, 1424, 1440, 1520, 1548, 1602, 1634, 1691, 1710, 1720, 1780, 1824, 1920, 1935, 2064, 2136, 2280, 2432, 2451, 2580, 2670, 2736, 2752, 2848, 2880, 3040, 3096, 3204, 3268, 3382, 3420, 3440, 3560, 3648, 3827, 3870, 4005, 4085, 4128, 4272, 4560, 4902, 5073, 5160, 5340, 5472, 5504, 5696, 5760, 6080, 6192, 6408, 6536, 6764, 6840, 6880, 7120, 7296, 7353, 7654, 7740, 8010, 8170, 8256, 8455, 8544, 9120, 9804, 10146, 10320, 10680, 10944, 11392, 11481, 12160, 12255, 12384, 12816, 13072, 13528, 13680, 13760, 14240, 14706, 15219, 15308, 15480, 16020, 16340, 16512, 16910, 17088, 18240, 19135, 19608, 20292, 20640, 21360, 21888, 22962, 24510, 24768, 25365, 25632, 26144, 27056, 27360, 27520, 28480, 29412, 30438, 30616, 30960, 32040, 32680, 33820, 34176, 34443, 36480, 36765, 38270, 39216, 40584, 41280, 42720, 45924, 49020, 49536, 50730, 51264, 52288, 54112, 54720, 56960, 57405, 58824, 60876, 61232, 61920, 64080, 65360, 67640, 68886, 72713, 73530, 76095, 76540, 78432, 81168, 82560, 85440, 91848, 98040, 101460, 102528, 104576, 108224, 109440, 114810, 117648, 121752, 122464, 123840, 128160, 130720, 135280, 137772, 145426, 147060, 152190, 153080, 156864, 162336, 170880, 172215, 183696, 196080, 202920, 216448, 218139, 229620, 235296, 243504, 244928, 247680, 256320, 261440, 270560, 275544, 290852, 294120, 304380, 306160, 313728, 324672, 344430, 363565, 367392, 392160, 405840, 436278, 459240, 470592, 487008, 489856, 512640, 522880, 541120, 551088, 581704, 588240, 608760, 612320, 649344, 654417, 688860, 727130, 734784, 784320, 811680, 872556, 918480, 941184, 974016, 1082240, 1090695, 1102176, 1163408, 1176480, 1217520, 1224640, 1308834, 1377720, 1454260, 1469568, 1568640, 1623360, 1745112, 1836960, 1948032, 2181390, 2204352, 2326816, 2352960, 2435040, 2449280, 2617668, 2755440, 2908520, 3246720, 3272085, 3490224, 3673920, 4362780, 4408704, 4653632, 4705920, 4870080, 5235336, 5510880, 5817040, 6544170, 6980448, 7347840, 8725560, 9307264, 9740160, 10470672, 11021760, 11634080, 13088340, 13960896, 17451120, 20941344, 22043520, 23268160, 26176680, 27921792, 34902240, 41882688, 46536320, 52353360, 69804480, 83765376, 104706720, 139608960, 209413440, 418826880]

約数ペア:

[(1, 418826880), (2, 209413440), (3, 139608960), (4, 104706720), (5, 83765376), (6, 69804480), (8, 52353360), (9, 46536320), (10, 41882688), (12, 34902240), (15, 27921792), (16, 26176680), (18, 23268160), (19, 22043520), (20, 20941344), (24, 17451120), (30, 13960896), (32, 13088340), (36, 11634080), (38, 11021760), (40, 10470672), (43, 9740160), (45, 9307264), (48, 8725560), (57, 7347840), (60, 6980448), (64, 6544170), (72, 5817040), (76, 5510880), (80, 5235336), (86, 4870080), (89, 4705920), (90, 4653632), (95, 4408704), (96, 4362780), (114, 3673920), (120, 3490224), (128, 3272085), (129, 3246720), (144, 2908520), (152, 2755440), (160, 2617668), (171, 2449280), (172, 2435040), (178, 2352960), (180, 2326816), (190, 2204352), (192, 2181390), (215, 1948032), (228, 1836960), (240, 1745112), (258, 1623360), (267, 1568640), (285, 1469568), (288, 1454260), (304, 1377720), (320, 1308834), (342, 1224640), (344, 1217520), (356, 1176480), (360, 1163408), (380, 1102176), (384, 1090695), (387, 1082240), (430, 974016), (445, 941184), (456, 918480), (480, 872556), (516, 811680), (534, 784320), (570, 734784), (576, 727130), (608, 688860), (640, 654417), (645, 649344), (684, 612320), (688, 608760), (712, 588240), (720, 581704), (760, 551088), (774, 541120), (801, 522880), (817, 512640), (855, 489856), (860, 487008), (890, 470592), (912, 459240), (960, 436278), (1032, 405840), (1068, 392160), (1140, 367392), (1152, 363565), (1216, 344430), (1290, 324672), (1335, 313728), (1368, 306160), (1376, 304380), (1424, 294120), (1440, 290852), (1520, 275544), (1548, 270560), (1602, 261440), (1634, 256320), (1691, 247680), (1710, 244928), (1720, 243504), (1780, 235296), (1824, 229620), (1920, 218139), (1935, 216448), (2064, 202920), (2136, 196080), (2280, 183696), (2432, 172215), (2451, 170880), (2580, 162336), (2670, 156864), (2736, 153080), (2752, 152190), (2848, 147060), (2880, 145426), (3040, 137772), (3096, 135280), (3204, 130720), (3268, 128160), (3382, 123840), (3420, 122464), (3440, 121752), (3560, 117648), (3648, 114810), (3827, 109440), (3870, 108224), (4005, 104576), (4085, 102528), (4128, 101460), (4272, 98040), (4560, 91848), (4902, 85440), (5073, 82560), (5160, 81168), (5340, 78432), (5472, 76540), (5504, 76095), (5696, 73530), (5760, 72713), (6080, 68886), (6192, 67640), (6408, 65360), (6536, 64080), (6764, 61920), (6840, 61232), (6880, 60876), (7120, 58824), (7296, 57405), (7353, 56960), (7654, 54720), (7740, 54112), (8010, 52288), (8170, 51264), (8256, 50730), (8455, 49536), (8544, 49020), (9120, 45924), (9804, 42720), (10146, 41280), (10320, 40584), (10680, 39216), (10944, 38270), (11392, 36765), (11481, 36480), (12160, 34443), (12255, 34176), (12384, 33820), (12816, 32680), (13072, 32040), (13528, 30960), (13680, 30616), (13760, 30438), (14240, 29412), (14706, 28480), (15219, 27520), (15308, 27360), (15480, 27056), (16020, 26144), (16340, 25632), (16512, 25365), (16910, 24768), (17088, 24510), (18240, 22962), (19135, 21888), (19608, 21360), (20292, 20640)]