1120702080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1063

約数の個数: 256

約数和(自身を含む): 3885465600

約数和(自身を除く): 2764763520

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, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 570, 589, 608, 620, 640, 744, 760, 912, 930, 960, 991, 992, 1140, 1178, 1216, 1240, 1488, 1520, 1767, 1824, 1860, 1920, 1982, 1984, 2280, 2356, 2432, 2480, 2945, 2973, 2976, 3040, 3534, 3648, 3720, 3964, 3968, 4560, 4712, 4955, 4960, 5890, 5946, 5952, 6080, 7068, 7296, 7440, 7928, 8835, 9120, 9424, 9910, 9920, 11780, 11892, 11904, 12160, 14136, 14865, 14880, 15856, 17670, 18240, 18829, 18848, 19820, 19840, 23560, 23784, 28272, 29730, 29760, 30721, 31712, 35340, 36480, 37658, 37696, 39640, 47120, 47568, 56487, 56544, 59460, 59520, 61442, 63424, 70680, 75316, 75392, 79280, 92163, 94145, 94240, 95136, 112974, 113088, 118920, 122884, 126848, 141360, 150632, 153605, 158560, 184326, 188290, 188480, 190272, 225948, 226176, 237840, 245768, 282435, 282720, 301264, 307210, 317120, 368652, 376580, 376960, 380544, 451896, 460815, 475680, 491536, 564870, 565440, 583699, 602528, 614420, 634240, 737304, 753160, 903792, 921630, 951360, 983072, 1129740, 1130880, 1167398, 1205056, 1228840, 1474608, 1506320, 1751097, 1807584, 1843260, 1902720, 1966144, 2259480, 2334796, 2410112, 2457680, 2918495, 2949216, 3012640, 3502194, 3615168, 3686520, 3932288, 4518960, 4669592, 4915360, 5836990, 5898432, 6025280, 7004388, 7230336, 7373040, 8755485, 9037920, 9339184, 9830720, 11673980, 11796864, 12050560, 14008776, 14746080, 17510970, 18075840, 18678368, 19661440, 23347960, 28017552, 29492160, 35021940, 36151680, 37356736, 46695920, 56035104, 58984320, 70043880, 74713472, 93391840, 112070208, 140087760, 186783680, 224140416, 280175520, 373567360, 560351040, 1120702080]

約数ペア:

[(1, 1120702080), (2, 560351040), (3, 373567360), (4, 280175520), (5, 224140416), (6, 186783680), (8, 140087760), (10, 112070208), (12, 93391840), (15, 74713472), (16, 70043880), (19, 58984320), (20, 56035104), (24, 46695920), (30, 37356736), (31, 36151680), (32, 35021940), (38, 29492160), (40, 28017552), (48, 23347960), (57, 19661440), (60, 18678368), (62, 18075840), (64, 17510970), (76, 14746080), (80, 14008776), (93, 12050560), (95, 11796864), (96, 11673980), (114, 9830720), (120, 9339184), (124, 9037920), (128, 8755485), (152, 7373040), (155, 7230336), (160, 7004388), (186, 6025280), (190, 5898432), (192, 5836990), (228, 4915360), (240, 4669592), (248, 4518960), (285, 3932288), (304, 3686520), (310, 3615168), (320, 3502194), (372, 3012640), (380, 2949216), (384, 2918495), (456, 2457680), (465, 2410112), (480, 2334796), (496, 2259480), (570, 1966144), (589, 1902720), (608, 1843260), (620, 1807584), (640, 1751097), (744, 1506320), (760, 1474608), (912, 1228840), (930, 1205056), (960, 1167398), (991, 1130880), (992, 1129740), (1140, 983072), (1178, 951360), (1216, 921630), (1240, 903792), (1488, 753160), (1520, 737304), (1767, 634240), (1824, 614420), (1860, 602528), (1920, 583699), (1982, 565440), (1984, 564870), (2280, 491536), (2356, 475680), (2432, 460815), (2480, 451896), (2945, 380544), (2973, 376960), (2976, 376580), (3040, 368652), (3534, 317120), (3648, 307210), (3720, 301264), (3964, 282720), (3968, 282435), (4560, 245768), (4712, 237840), (4955, 226176), (4960, 225948), (5890, 190272), (5946, 188480), (5952, 188290), (6080, 184326), (7068, 158560), (7296, 153605), (7440, 150632), (7928, 141360), (8835, 126848), (9120, 122884), (9424, 118920), (9910, 113088), (9920, 112974), (11780, 95136), (11892, 94240), (11904, 94145), (12160, 92163), (14136, 79280), (14865, 75392), (14880, 75316), (15856, 70680), (17670, 63424), (18240, 61442), (18829, 59520), (18848, 59460), (19820, 56544), (19840, 56487), (23560, 47568), (23784, 47120), (28272, 39640), (29730, 37696), (29760, 37658), (30721, 36480), (31712, 35340)]