2010640680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6563}}^1$

素因数の和:6640

約数の個数: 192

約数和(自身を含む): 7004050560

約数和(自身を除く): 4993409880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 60, 69, 72, 74, 90, 92, 111, 115, 120, 138, 148, 180, 184, 185, 207, 222, 230, 276, 296, 333, 345, 360, 370, 414, 444, 460, 552, 555, 666, 690, 740, 828, 851, 888, 920, 1035, 1110, 1332, 1380, 1480, 1656, 1665, 1702, 2070, 2220, 2553, 2664, 2760, 3330, 3404, 4140, 4255, 4440, 5106, 6563, 6660, 6808, 7659, 8280, 8510, 10212, 12765, 13126, 13320, 15318, 17020, 19689, 20424, 25530, 26252, 30636, 32815, 34040, 38295, 39378, 51060, 52504, 59067, 61272, 65630, 76590, 78756, 98445, 102120, 118134, 131260, 150949, 153180, 157512, 196890, 236268, 242831, 262520, 295335, 301898, 306360, 393780, 452847, 472536, 485662, 590670, 603796, 728493, 754745, 787560, 905694, 971324, 1181340, 1207592, 1214155, 1358541, 1456986, 1509490, 1811388, 1942648, 2185479, 2264235, 2362680, 2428310, 2717082, 2913972, 3018980, 3622776, 3642465, 4370958, 4528470, 4856620, 5434164, 5585113, 5827944, 6037960, 6792705, 7284930, 8741916, 9056940, 9713240, 10868328, 10927395, 11170226, 13585410, 14569860, 16755339, 17483832, 18113880, 21854790, 22340452, 27170820, 27925565, 29139720, 33510678, 43709580, 44680904, 50266017, 54341640, 55851130, 67021356, 83776695, 87419160, 100532034, 111702260, 134042712, 167553390, 201064068, 223404520, 251330085, 335106780, 402128136, 502660170, 670213560, 1005320340, 2010640680]

約数ペア:

[(1, 2010640680), (2, 1005320340), (3, 670213560), (4, 502660170), (5, 402128136), (6, 335106780), (8, 251330085), (9, 223404520), (10, 201064068), (12, 167553390), (15, 134042712), (18, 111702260), (20, 100532034), (23, 87419160), (24, 83776695), (30, 67021356), (36, 55851130), (37, 54341640), (40, 50266017), (45, 44680904), (46, 43709580), (60, 33510678), (69, 29139720), (72, 27925565), (74, 27170820), (90, 22340452), (92, 21854790), (111, 18113880), (115, 17483832), (120, 16755339), (138, 14569860), (148, 13585410), (180, 11170226), (184, 10927395), (185, 10868328), (207, 9713240), (222, 9056940), (230, 8741916), (276, 7284930), (296, 6792705), (333, 6037960), (345, 5827944), (360, 5585113), (370, 5434164), (414, 4856620), (444, 4528470), (460, 4370958), (552, 3642465), (555, 3622776), (666, 3018980), (690, 2913972), (740, 2717082), (828, 2428310), (851, 2362680), (888, 2264235), (920, 2185479), (1035, 1942648), (1110, 1811388), (1332, 1509490), (1380, 1456986), (1480, 1358541), (1656, 1214155), (1665, 1207592), (1702, 1181340), (2070, 971324), (2220, 905694), (2553, 787560), (2664, 754745), (2760, 728493), (3330, 603796), (3404, 590670), (4140, 485662), (4255, 472536), (4440, 452847), (5106, 393780), (6563, 306360), (6660, 301898), (6808, 295335), (7659, 262520), (8280, 242831), (8510, 236268), (10212, 196890), (12765, 157512), (13126, 153180), (13320, 150949), (15318, 131260), (17020, 118134), (19689, 102120), (20424, 98445), (25530, 78756), (26252, 76590), (30636, 65630), (32815, 61272), (34040, 59067), (38295, 52504), (39378, 51060)]