12488960640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3187}}^1$

素因数の和:3379

約数の個数: 256

約数和(自身を含む): 43157358720

約数和(自身を除く): 30668398080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 157, 160, 192, 195, 208, 240, 260, 312, 314, 320, 384, 390, 416, 471, 480, 520, 624, 628, 640, 780, 785, 832, 942, 960, 1040, 1248, 1256, 1560, 1570, 1664, 1884, 1920, 2041, 2080, 2355, 2496, 2512, 3120, 3140, 3187, 3768, 4082, 4160, 4710, 4992, 5024, 6123, 6240, 6280, 6374, 7536, 8164, 8320, 9420, 9561, 10048, 10205, 12246, 12480, 12560, 12748, 15072, 15935, 16328, 18840, 19122, 20096, 20410, 24492, 24960, 25120, 25496, 30144, 30615, 31870, 32656, 37680, 38244, 40820, 41431, 47805, 48984, 50240, 50992, 60288, 61230, 63740, 65312, 75360, 76488, 81640, 82862, 95610, 97968, 100480, 101984, 122460, 124293, 127480, 130624, 150720, 152976, 163280, 165724, 191220, 195936, 203968, 207155, 244920, 248586, 254960, 261248, 301440, 305952, 326560, 331448, 382440, 391872, 407936, 414310, 489840, 497172, 500359, 509920, 611904, 621465, 653120, 662896, 764880, 783744, 828620, 979680, 994344, 1000718, 1019840, 1223808, 1242930, 1306240, 1325792, 1501077, 1529760, 1657240, 1959360, 1988688, 2001436, 2039680, 2485860, 2501795, 2651584, 3002154, 3059520, 3314480, 3918720, 3977376, 4002872, 4971720, 5003590, 5303168, 6004308, 6119040, 6504667, 6628960, 7505385, 7954752, 8005744, 9943440, 10007180, 12008616, 13009334, 13257920, 15010770, 15909504, 16011488, 19514001, 19886880, 20014360, 24017232, 26018668, 26515840, 30021540, 32022976, 32523335, 39028002, 39773760, 40028720, 48034464, 52037336, 60043080, 64045952, 65046670, 78056004, 79547520, 80057440, 96068928, 97570005, 104074672, 120086160, 130093340, 156112008, 160114880, 192137856, 195140010, 208149344, 240172320, 260186680, 312224016, 320229760, 390280020, 416298688, 480344640, 520373360, 624448032, 780560040, 832597376, 960689280, 1040746720, 1248896064, 1561120080, 2081493440, 2497792128, 3122240160, 4162986880, 6244480320, 12488960640]

約数ペア:

[(1, 12488960640), (2, 6244480320), (3, 4162986880), (4, 3122240160), (5, 2497792128), (6, 2081493440), (8, 1561120080), (10, 1248896064), (12, 1040746720), (13, 960689280), (15, 832597376), (16, 780560040), (20, 624448032), (24, 520373360), (26, 480344640), (30, 416298688), (32, 390280020), (39, 320229760), (40, 312224016), (48, 260186680), (52, 240172320), (60, 208149344), (64, 195140010), (65, 192137856), (78, 160114880), (80, 156112008), (96, 130093340), (104, 120086160), (120, 104074672), (128, 97570005), (130, 96068928), (156, 80057440), (157, 79547520), (160, 78056004), (192, 65046670), (195, 64045952), (208, 60043080), (240, 52037336), (260, 48034464), (312, 40028720), (314, 39773760), (320, 39028002), (384, 32523335), (390, 32022976), (416, 30021540), (471, 26515840), (480, 26018668), (520, 24017232), (624, 20014360), (628, 19886880), (640, 19514001), (780, 16011488), (785, 15909504), (832, 15010770), (942, 13257920), (960, 13009334), (1040, 12008616), (1248, 10007180), (1256, 9943440), (1560, 8005744), (1570, 7954752), (1664, 7505385), (1884, 6628960), (1920, 6504667), (2041, 6119040), (2080, 6004308), (2355, 5303168), (2496, 5003590), (2512, 4971720), (3120, 4002872), (3140, 3977376), (3187, 3918720), (3768, 3314480), (4082, 3059520), (4160, 3002154), (4710, 2651584), (4992, 2501795), (5024, 2485860), (6123, 2039680), (6240, 2001436), (6280, 1988688), (6374, 1959360), (7536, 1657240), (8164, 1529760), (8320, 1501077), (9420, 1325792), (9561, 1306240), (10048, 1242930), (10205, 1223808), (12246, 1019840), (12480, 1000718), (12560, 994344), (12748, 979680), (15072, 828620), (15935, 783744), (16328, 764880), (18840, 662896), (19122, 653120), (20096, 621465), (20410, 611904), (24492, 509920), (24960, 500359), (25120, 497172), (25496, 489840), (30144, 414310), (30615, 407936), (31870, 391872), (32656, 382440), (37680, 331448), (38244, 326560), (40820, 305952), (41431, 301440), (47805, 261248), (48984, 254960), (50240, 248586), (50992, 244920), (60288, 207155), (61230, 203968), (63740, 195936), (65312, 191220), (75360, 165724), (76488, 163280), (81640, 152976), (82862, 150720), (95610, 130624), (97968, 127480), (100480, 124293), (101984, 122460)]