1378542720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 512

約数和(自身を含む): 5076172800

約数和(自身を除く): 3697630080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 31, 32, 38, 40, 46, 48, 53, 57, 60, 62, 64, 69, 76, 80, 92, 93, 95, 96, 106, 114, 115, 120, 124, 128, 138, 152, 155, 159, 160, 184, 186, 190, 192, 212, 228, 230, 240, 248, 265, 276, 285, 304, 310, 318, 320, 345, 368, 372, 380, 384, 424, 437, 456, 460, 465, 480, 496, 530, 552, 570, 589, 608, 620, 636, 640, 690, 713, 736, 744, 760, 795, 848, 874, 912, 920, 930, 960, 992, 1007, 1060, 1104, 1140, 1178, 1216, 1219, 1240, 1272, 1311, 1380, 1426, 1472, 1488, 1520, 1590, 1643, 1696, 1748, 1767, 1824, 1840, 1860, 1920, 1984, 2014, 2120, 2139, 2185, 2208, 2280, 2356, 2432, 2438, 2480, 2544, 2622, 2760, 2852, 2944, 2945, 2976, 3021, 3040, 3180, 3286, 3392, 3496, 3534, 3565, 3648, 3657, 3680, 3720, 3968, 4028, 4240, 4278, 4370, 4416, 4560, 4712, 4876, 4929, 4960, 5035, 5088, 5244, 5520, 5704, 5890, 5952, 6042, 6080, 6095, 6360, 6555, 6572, 6784, 6992, 7068, 7130, 7296, 7314, 7360, 7440, 8056, 8215, 8480, 8556, 8740, 8832, 8835, 9120, 9424, 9752, 9858, 9920, 10070, 10176, 10488, 10695, 11040, 11408, 11780, 11904, 12084, 12160, 12190, 12720, 13110, 13144, 13547, 13984, 14136, 14260, 14628, 14720, 14880, 15105, 16112, 16430, 16960, 17112, 17480, 17670, 18240, 18285, 18848, 19504, 19716, 19840, 20140, 20352, 20976, 21390, 22080, 22816, 23161, 23560, 24168, 24380, 24645, 25440, 26220, 26288, 27094, 27968, 28272, 28520, 29256, 29760, 30210, 31217, 32224, 32860, 33920, 34224, 34960, 35340, 36480, 36570, 37696, 37789, 39008, 39432, 40280, 40641, 41952, 42780, 44160, 45632, 46322, 47120, 48336, 48760, 49290, 50880, 52440, 52576, 54188, 55936, 56544, 57040, 58512, 59520, 60420, 62434, 64448, 65720, 67735, 68448, 69483, 69920, 70680, 73140, 75392, 75578, 78016, 78864, 80560, 81282, 83904, 85560, 91264, 92644, 93651, 94240, 96672, 97520, 98580, 101760, 104880, 105152, 108376, 113088, 113367, 114080, 115805, 117024, 120840, 124868, 128896, 131440, 135470, 136896, 138966, 139840, 141360, 146280, 151156, 156032, 156085, 157728, 161120, 162564, 167808, 171120, 185288, 187302, 188480, 188945, 193344, 195040, 197160, 203205, 209760, 210304, 216752, 226176, 226734, 228160, 231610, 234048, 241680, 249736, 262880, 270940, 273792, 277932, 279680, 282720, 292560, 302312, 312170, 315456, 322240, 325128, 342240, 347415, 370576, 374604, 376960, 377890, 386688, 390080, 394320, 406410, 419520, 433504, 453468, 456320, 463220, 468096, 468255, 483360, 499472, 525760, 541880, 555864, 565440, 566835, 585120, 604624, 624340, 630912, 644480, 650256, 684480, 694830, 717991, 741152, 749208, 755780, 780160, 788640, 812820, 839040, 867008, 906936, 926440, 936510, 966720, 998944, 1051520, 1083760, 1111728, 1130880, 1133670, 1170240, 1209248, 1248680, 1300512, 1368960, 1389660, 1435982, 1482304, 1498416, 1511560, 1577280, 1625640, 1734016, 1813872, 1852880, 1873020, 1933440, 1997888, 2153973, 2167520, 2223456, 2267340, 2340480, 2418496, 2497360, 2601024, 2779320, 2871964, 2964608, 2996832, 3023120, 3154560, 3251280, 3589955, 3627744, 3705760, 3746040, 3995776, 4307946, 4335040, 4446912, 4534680, 4836992, 4994720, 5202048, 5558640, 5743928, 5993664, 6046240, 6502560, 7179910, 7255488, 7411520, 7492080, 8615892, 8670080, 8893824, 9069360, 9989440, 10769865, 11117280, 11487856, 11987328, 12092480, 13005120, 14359820, 14510976, 14823040, 14984160, 17231784, 18138720, 19978880, 21539730, 22234560, 22975712, 24184960, 26010240, 28719640, 29968320, 34463568, 36277440, 43079460, 44469120, 45951424, 57439280, 59936640, 68927136, 72554880, 86158920, 91902848, 114878560, 137854272, 172317840, 229757120, 275708544, 344635680, 459514240, 689271360, 1378542720]

約数ペア:

[(1, 1378542720), (2, 689271360), (3, 459514240), (4, 344635680), (5, 275708544), (6, 229757120), (8, 172317840), (10, 137854272), (12, 114878560), (15, 91902848), (16, 86158920), (19, 72554880), (20, 68927136), (23, 59936640), (24, 57439280), (30, 45951424), (31, 44469120), (32, 43079460), (38, 36277440), (40, 34463568), (46, 29968320), (48, 28719640), (53, 26010240), (57, 24184960), (60, 22975712), (62, 22234560), (64, 21539730), (69, 19978880), (76, 18138720), (80, 17231784), (92, 14984160), (93, 14823040), (95, 14510976), (96, 14359820), (106, 13005120), (114, 12092480), (115, 11987328), (120, 11487856), (124, 11117280), (128, 10769865), (138, 9989440), (152, 9069360), (155, 8893824), (159, 8670080), (160, 8615892), (184, 7492080), (186, 7411520), (190, 7255488), (192, 7179910), (212, 6502560), (228, 6046240), (230, 5993664), (240, 5743928), (248, 5558640), (265, 5202048), (276, 4994720), (285, 4836992), (304, 4534680), (310, 4446912), (318, 4335040), (320, 4307946), (345, 3995776), (368, 3746040), (372, 3705760), (380, 3627744), (384, 3589955), (424, 3251280), (437, 3154560), (456, 3023120), (460, 2996832), (465, 2964608), (480, 2871964), (496, 2779320), (530, 2601024), (552, 2497360), (570, 2418496), (589, 2340480), (608, 2267340), (620, 2223456), (636, 2167520), (640, 2153973), (690, 1997888), (713, 1933440), (736, 1873020), (744, 1852880), (760, 1813872), (795, 1734016), (848, 1625640), (874, 1577280), (912, 1511560), (920, 1498416), (930, 1482304), (960, 1435982), (992, 1389660), (1007, 1368960), (1060, 1300512), (1104, 1248680), (1140, 1209248), (1178, 1170240), (1216, 1133670), (1219, 1130880), (1240, 1111728), (1272, 1083760), (1311, 1051520), (1380, 998944), (1426, 966720), (1472, 936510), (1488, 926440), (1520, 906936), (1590, 867008), (1643, 839040), (1696, 812820), (1748, 788640), (1767, 780160), (1824, 755780), (1840, 749208), (1860, 741152), (1920, 717991), (1984, 694830), (2014, 684480), (2120, 650256), (2139, 644480), (2185, 630912), (2208, 624340), (2280, 604624), (2356, 585120), (2432, 566835), (2438, 565440), (2480, 555864), (2544, 541880), (2622, 525760), (2760, 499472), (2852, 483360), (2944, 468255), (2945, 468096), (2976, 463220), (3021, 456320), (3040, 453468), (3180, 433504), (3286, 419520), (3392, 406410), (3496, 394320), (3534, 390080), (3565, 386688), (3648, 377890), (3657, 376960), (3680, 374604), (3720, 370576), (3968, 347415), (4028, 342240), (4240, 325128), (4278, 322240), (4370, 315456), (4416, 312170), (4560, 302312), (4712, 292560), (4876, 282720), (4929, 279680), (4960, 277932), (5035, 273792), (5088, 270940), (5244, 262880), (5520, 249736), (5704, 241680), (5890, 234048), (5952, 231610), (6042, 228160), (6080, 226734), (6095, 226176), (6360, 216752), (6555, 210304), (6572, 209760), (6784, 203205), (6992, 197160), (7068, 195040), (7130, 193344), (7296, 188945), (7314, 188480), (7360, 187302), (7440, 185288), (8056, 171120), (8215, 167808), (8480, 162564), (8556, 161120), (8740, 157728), (8832, 156085), (8835, 156032), (9120, 151156), (9424, 146280), (9752, 141360), (9858, 139840), (9920, 138966), (10070, 136896), (10176, 135470), (10488, 131440), (10695, 128896), (11040, 124868), (11408, 120840), (11780, 117024), (11904, 115805), (12084, 114080), (12160, 113367), (12190, 113088), (12720, 108376), (13110, 105152), (13144, 104880), (13547, 101760), (13984, 98580), (14136, 97520), (14260, 96672), (14628, 94240), (14720, 93651), (14880, 92644), (15105, 91264), (16112, 85560), (16430, 83904), (16960, 81282), (17112, 80560), (17480, 78864), (17670, 78016), (18240, 75578), (18285, 75392), (18848, 73140), (19504, 70680), (19716, 69920), (19840, 69483), (20140, 68448), (20352, 67735), (20976, 65720), (21390, 64448), (22080, 62434), (22816, 60420), (23161, 59520), (23560, 58512), (24168, 57040), (24380, 56544), (24645, 55936), (25440, 54188), (26220, 52576), (26288, 52440), (27094, 50880), (27968, 49290), (28272, 48760), (28520, 48336), (29256, 47120), (29760, 46322), (30210, 45632), (31217, 44160), (32224, 42780), (32860, 41952), (33920, 40641), (34224, 40280), (34960, 39432), (35340, 39008), (36480, 37789), (36570, 37696)]