230466960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 240

約数和(自身を含む): 863516160

約数和(自身を除く): 633049200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 991, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 1982, 2040, 2280, 2448, 2584, 2736, 2907, 2973, 3060, 3230, 3420, 3876, 3964, 4080, 4560, 4845, 4955, 5168, 5814, 5946, 6120, 6460, 6840, 7752, 7928, 8919, 9690, 9910, 11628, 11892, 12240, 12920, 13680, 14535, 14865, 15504, 15856, 16847, 17838, 18829, 19380, 19820, 23256, 23784, 25840, 29070, 29730, 33694, 35676, 37658, 38760, 39640, 44595, 46512, 47568, 50541, 56487, 58140, 59460, 67388, 71352, 75316, 77520, 79280, 84235, 89190, 94145, 101082, 112974, 116280, 118920, 134776, 142704, 150632, 151623, 168470, 169461, 178380, 188290, 202164, 225948, 232560, 237840, 252705, 269552, 282435, 301264, 303246, 320093, 336940, 338922, 356760, 376580, 404328, 451896, 505410, 564870, 606492, 640186, 673880, 677844, 713520, 753160, 758115, 808656, 847305, 903792, 960279, 1010820, 1129740, 1212984, 1280372, 1347760, 1355688, 1506320, 1516230, 1600465, 1694610, 1920558, 2021640, 2259480, 2425968, 2560744, 2711376, 2880837, 3032460, 3200930, 3389220, 3841116, 4043280, 4518960, 4801395, 5121488, 5761674, 6064920, 6401860, 6778440, 7682232, 9602790, 11523348, 12129840, 12803720, 13556880, 14404185, 15364464, 19205580, 23046696, 25607440, 28808370, 38411160, 46093392, 57616740, 76822320, 115233480, 230466960]

約数ペア:

[(1, 230466960), (2, 115233480), (3, 76822320), (4, 57616740), (5, 46093392), (6, 38411160), (8, 28808370), (9, 25607440), (10, 23046696), (12, 19205580), (15, 15364464), (16, 14404185), (17, 13556880), (18, 12803720), (19, 12129840), (20, 11523348), (24, 9602790), (30, 7682232), (34, 6778440), (36, 6401860), (38, 6064920), (40, 5761674), (45, 5121488), (48, 4801395), (51, 4518960), (57, 4043280), (60, 3841116), (68, 3389220), (72, 3200930), (76, 3032460), (80, 2880837), (85, 2711376), (90, 2560744), (95, 2425968), (102, 2259480), (114, 2021640), (120, 1920558), (136, 1694610), (144, 1600465), (152, 1516230), (153, 1506320), (170, 1355688), (171, 1347760), (180, 1280372), (190, 1212984), (204, 1129740), (228, 1010820), (240, 960279), (255, 903792), (272, 847305), (285, 808656), (304, 758115), (306, 753160), (323, 713520), (340, 677844), (342, 673880), (360, 640186), (380, 606492), (408, 564870), (456, 505410), (510, 451896), (570, 404328), (612, 376580), (646, 356760), (680, 338922), (684, 336940), (720, 320093), (760, 303246), (765, 301264), (816, 282435), (855, 269552), (912, 252705), (969, 237840), (991, 232560), (1020, 225948), (1140, 202164), (1224, 188290), (1292, 178380), (1360, 169461), (1368, 168470), (1520, 151623), (1530, 150632), (1615, 142704), (1710, 134776), (1938, 118920), (1982, 116280), (2040, 112974), (2280, 101082), (2448, 94145), (2584, 89190), (2736, 84235), (2907, 79280), (2973, 77520), (3060, 75316), (3230, 71352), (3420, 67388), (3876, 59460), (3964, 58140), (4080, 56487), (4560, 50541), (4845, 47568), (4955, 46512), (5168, 44595), (5814, 39640), (5946, 38760), (6120, 37658), (6460, 35676), (6840, 33694), (7752, 29730), (7928, 29070), (8919, 25840), (9690, 23784), (9910, 23256), (11628, 19820), (11892, 19380), (12240, 18829), (12920, 17838), (13680, 16847), (14535, 15856), (14865, 15504)]