2138494080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 384

約数和(自身を含む): 7535678400

約数和(自身を除く): 5397184320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 61, 62, 64, 76, 80, 93, 95, 96, 114, 120, 122, 124, 128, 152, 155, 160, 183, 186, 190, 192, 228, 240, 244, 248, 285, 304, 305, 310, 320, 366, 372, 380, 384, 456, 465, 480, 488, 496, 570, 589, 608, 610, 620, 640, 732, 744, 760, 912, 915, 930, 960, 961, 976, 992, 1140, 1159, 1178, 1216, 1220, 1240, 1464, 1488, 1520, 1767, 1824, 1830, 1860, 1891, 1920, 1922, 1952, 1984, 2280, 2318, 2356, 2432, 2440, 2480, 2883, 2928, 2945, 2976, 3040, 3477, 3534, 3648, 3660, 3720, 3782, 3844, 3904, 3968, 4560, 4636, 4712, 4805, 4880, 4960, 5673, 5766, 5795, 5856, 5890, 5952, 6080, 6954, 7068, 7296, 7320, 7440, 7564, 7688, 7808, 8835, 9120, 9272, 9424, 9455, 9610, 9760, 9920, 11346, 11532, 11590, 11712, 11780, 11904, 12160, 13908, 14136, 14415, 14640, 14880, 15128, 15376, 17385, 17670, 18240, 18259, 18544, 18848, 18910, 19220, 19520, 19840, 22692, 23064, 23180, 23424, 23560, 27816, 28272, 28365, 28830, 29280, 29760, 30256, 30752, 34770, 35340, 35929, 36480, 36518, 37088, 37696, 37820, 38440, 39040, 45384, 46128, 46360, 47120, 54777, 55632, 56544, 56730, 57660, 58560, 58621, 59520, 60512, 61504, 69540, 70680, 71858, 73036, 74176, 75392, 75640, 76880, 90768, 91295, 92256, 92720, 94240, 107787, 109554, 111264, 113088, 113460, 115320, 117120, 117242, 121024, 123008, 139080, 141360, 143716, 146072, 148352, 151280, 153760, 175863, 179645, 181536, 182590, 184512, 185440, 188480, 215574, 219108, 222528, 226176, 226920, 230640, 234484, 242048, 273885, 278160, 282720, 287432, 292144, 293105, 302560, 307520, 351726, 359290, 363072, 365180, 369024, 370880, 376960, 431148, 438216, 445056, 453840, 461280, 468968, 538935, 547770, 556320, 565440, 574864, 584288, 586210, 605120, 615040, 703452, 718580, 726144, 730360, 741760, 862296, 876432, 879315, 907680, 922560, 937936, 1077870, 1095540, 1112640, 1113799, 1130880, 1149728, 1168576, 1172420, 1210240, 1406904, 1437160, 1460720, 1724592, 1752864, 1758630, 1815360, 1845120, 1875872, 2155740, 2191080, 2225280, 2227598, 2299456, 2337152, 2344840, 2813808, 2874320, 2921440, 3341397, 3449184, 3505728, 3517260, 3630720, 3751744, 4311480, 4382160, 4455196, 4598912, 4689680, 5568995, 5627616, 5748640, 5842880, 6682794, 6898368, 7011456, 7034520, 7503488, 8622960, 8764320, 8910392, 9379360, 11137990, 11255232, 11497280, 11685760, 13365588, 13796736, 14069040, 16706985, 17245920, 17528640, 17820784, 18758720, 22275980, 22510464, 22994560, 26731176, 28138080, 33413970, 34491840, 35057280, 35641568, 37517440, 44551960, 53462352, 56276160, 66827940, 68983680, 71283136, 89103920, 106924704, 112552320, 133655880, 142566272, 178207840, 213849408, 267311760, 356415680, 427698816, 534623520, 712831360, 1069247040, 2138494080]

約数ペア:

[(1, 2138494080), (2, 1069247040), (3, 712831360), (4, 534623520), (5, 427698816), (6, 356415680), (8, 267311760), (10, 213849408), (12, 178207840), (15, 142566272), (16, 133655880), (19, 112552320), (20, 106924704), (24, 89103920), (30, 71283136), (31, 68983680), (32, 66827940), (38, 56276160), (40, 53462352), (48, 44551960), (57, 37517440), (60, 35641568), (61, 35057280), (62, 34491840), (64, 33413970), (76, 28138080), (80, 26731176), (93, 22994560), (95, 22510464), (96, 22275980), (114, 18758720), (120, 17820784), (122, 17528640), (124, 17245920), (128, 16706985), (152, 14069040), (155, 13796736), (160, 13365588), (183, 11685760), (186, 11497280), (190, 11255232), (192, 11137990), (228, 9379360), (240, 8910392), (244, 8764320), (248, 8622960), (285, 7503488), (304, 7034520), (305, 7011456), (310, 6898368), (320, 6682794), (366, 5842880), (372, 5748640), (380, 5627616), (384, 5568995), (456, 4689680), (465, 4598912), (480, 4455196), (488, 4382160), (496, 4311480), (570, 3751744), (589, 3630720), (608, 3517260), (610, 3505728), (620, 3449184), (640, 3341397), (732, 2921440), (744, 2874320), (760, 2813808), (912, 2344840), (915, 2337152), (930, 2299456), (960, 2227598), (961, 2225280), (976, 2191080), (992, 2155740), (1140, 1875872), (1159, 1845120), (1178, 1815360), (1216, 1758630), (1220, 1752864), (1240, 1724592), (1464, 1460720), (1488, 1437160), (1520, 1406904), (1767, 1210240), (1824, 1172420), (1830, 1168576), (1860, 1149728), (1891, 1130880), (1920, 1113799), (1922, 1112640), (1952, 1095540), (1984, 1077870), (2280, 937936), (2318, 922560), (2356, 907680), (2432, 879315), (2440, 876432), (2480, 862296), (2883, 741760), (2928, 730360), (2945, 726144), (2976, 718580), (3040, 703452), (3477, 615040), (3534, 605120), (3648, 586210), (3660, 584288), (3720, 574864), (3782, 565440), (3844, 556320), (3904, 547770), (3968, 538935), (4560, 468968), (4636, 461280), (4712, 453840), (4805, 445056), (4880, 438216), (4960, 431148), (5673, 376960), (5766, 370880), (5795, 369024), (5856, 365180), (5890, 363072), (5952, 359290), (6080, 351726), (6954, 307520), (7068, 302560), (7296, 293105), (7320, 292144), (7440, 287432), (7564, 282720), (7688, 278160), (7808, 273885), (8835, 242048), (9120, 234484), (9272, 230640), (9424, 226920), (9455, 226176), (9610, 222528), (9760, 219108), (9920, 215574), (11346, 188480), (11532, 185440), (11590, 184512), (11712, 182590), (11780, 181536), (11904, 179645), (12160, 175863), (13908, 153760), (14136, 151280), (14415, 148352), (14640, 146072), (14880, 143716), (15128, 141360), (15376, 139080), (17385, 123008), (17670, 121024), (18240, 117242), (18259, 117120), (18544, 115320), (18848, 113460), (18910, 113088), (19220, 111264), (19520, 109554), (19840, 107787), (22692, 94240), (23064, 92720), (23180, 92256), (23424, 91295), (23560, 90768), (27816, 76880), (28272, 75640), (28365, 75392), (28830, 74176), (29280, 73036), (29760, 71858), (30256, 70680), (30752, 69540), (34770, 61504), (35340, 60512), (35929, 59520), (36480, 58621), (36518, 58560), (37088, 57660), (37696, 56730), (37820, 56544), (38440, 55632), (39040, 54777), (45384, 47120), (46128, 46360)]