731590080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 336

約数和(自身を含む): 2627144352

約数和(自身を除く): 1895554272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 61, 62, 64, 65, 78, 80, 93, 96, 104, 120, 122, 124, 130, 155, 156, 160, 183, 186, 192, 195, 208, 240, 244, 248, 260, 305, 310, 312, 320, 366, 372, 390, 403, 416, 465, 480, 488, 496, 520, 610, 620, 624, 732, 744, 780, 793, 806, 832, 915, 930, 960, 961, 976, 992, 1040, 1209, 1220, 1240, 1248, 1464, 1488, 1560, 1586, 1612, 1830, 1860, 1891, 1922, 1952, 1984, 2015, 2080, 2379, 2418, 2440, 2480, 2496, 2883, 2928, 2976, 3120, 3172, 3224, 3660, 3720, 3782, 3844, 3904, 3965, 4030, 4160, 4758, 4805, 4836, 4880, 4960, 5673, 5766, 5856, 5952, 6045, 6240, 6344, 6448, 7320, 7440, 7564, 7688, 7930, 8060, 9455, 9516, 9610, 9672, 9760, 9920, 11346, 11532, 11712, 11895, 12090, 12480, 12493, 12688, 12896, 14415, 14640, 14880, 15128, 15376, 15860, 16120, 18910, 19032, 19220, 19344, 19520, 22692, 23064, 23790, 24180, 24583, 24986, 25376, 25792, 28365, 28830, 29280, 29760, 30256, 30752, 31720, 32240, 37479, 37820, 38064, 38440, 38688, 45384, 46128, 47580, 48360, 49166, 49972, 50752, 56730, 57660, 58560, 58621, 60512, 61504, 62465, 63440, 64480, 73749, 74958, 75640, 76128, 76880, 77376, 90768, 92256, 95160, 96720, 98332, 99944, 113460, 115320, 117242, 121024, 122915, 124930, 126880, 128960, 147498, 149916, 151280, 152256, 153760, 175863, 181536, 184512, 187395, 190320, 193440, 196664, 199888, 226920, 230640, 234484, 245830, 249860, 253760, 293105, 294996, 299832, 302560, 307520, 351726, 363072, 368745, 374790, 380640, 386880, 393328, 399776, 453840, 461280, 468968, 491660, 499720, 586210, 589992, 599664, 605120, 703452, 737490, 749580, 761280, 762073, 786656, 799552, 879315, 907680, 922560, 937936, 983320, 999440, 1172420, 1179984, 1199328, 1406904, 1474980, 1499160, 1524146, 1573312, 1758630, 1815360, 1875872, 1966640, 1998880, 2286219, 2344840, 2359968, 2398656, 2813808, 2949960, 2998320, 3048292, 3517260, 3751744, 3810365, 3933280, 3997760, 4572438, 4689680, 4719936, 5627616, 5899920, 5996640, 6096584, 7034520, 7620730, 7866560, 9144876, 9379360, 11255232, 11431095, 11799840, 11993280, 12193168, 14069040, 15241460, 18289752, 18758720, 22862190, 23599680, 24386336, 28138080, 30482920, 36579504, 45724380, 48772672, 56276160, 60965840, 73159008, 91448760, 121931680, 146318016, 182897520, 243863360, 365795040, 731590080]

約数ペア:

[(1, 731590080), (2, 365795040), (3, 243863360), (4, 182897520), (5, 146318016), (6, 121931680), (8, 91448760), (10, 73159008), (12, 60965840), (13, 56276160), (15, 48772672), (16, 45724380), (20, 36579504), (24, 30482920), (26, 28138080), (30, 24386336), (31, 23599680), (32, 22862190), (39, 18758720), (40, 18289752), (48, 15241460), (52, 14069040), (60, 12193168), (61, 11993280), (62, 11799840), (64, 11431095), (65, 11255232), (78, 9379360), (80, 9144876), (93, 7866560), (96, 7620730), (104, 7034520), (120, 6096584), (122, 5996640), (124, 5899920), (130, 5627616), (155, 4719936), (156, 4689680), (160, 4572438), (183, 3997760), (186, 3933280), (192, 3810365), (195, 3751744), (208, 3517260), (240, 3048292), (244, 2998320), (248, 2949960), (260, 2813808), (305, 2398656), (310, 2359968), (312, 2344840), (320, 2286219), (366, 1998880), (372, 1966640), (390, 1875872), (403, 1815360), (416, 1758630), (465, 1573312), (480, 1524146), (488, 1499160), (496, 1474980), (520, 1406904), (610, 1199328), (620, 1179984), (624, 1172420), (732, 999440), (744, 983320), (780, 937936), (793, 922560), (806, 907680), (832, 879315), (915, 799552), (930, 786656), (960, 762073), (961, 761280), (976, 749580), (992, 737490), (1040, 703452), (1209, 605120), (1220, 599664), (1240, 589992), (1248, 586210), (1464, 499720), (1488, 491660), (1560, 468968), (1586, 461280), (1612, 453840), (1830, 399776), (1860, 393328), (1891, 386880), (1922, 380640), (1952, 374790), (1984, 368745), (2015, 363072), (2080, 351726), (2379, 307520), (2418, 302560), (2440, 299832), (2480, 294996), (2496, 293105), (2883, 253760), (2928, 249860), (2976, 245830), (3120, 234484), (3172, 230640), (3224, 226920), (3660, 199888), (3720, 196664), (3782, 193440), (3844, 190320), (3904, 187395), (3965, 184512), (4030, 181536), (4160, 175863), (4758, 153760), (4805, 152256), (4836, 151280), (4880, 149916), (4960, 147498), (5673, 128960), (5766, 126880), (5856, 124930), (5952, 122915), (6045, 121024), (6240, 117242), (6344, 115320), (6448, 113460), (7320, 99944), (7440, 98332), (7564, 96720), (7688, 95160), (7930, 92256), (8060, 90768), (9455, 77376), (9516, 76880), (9610, 76128), (9672, 75640), (9760, 74958), (9920, 73749), (11346, 64480), (11532, 63440), (11712, 62465), (11895, 61504), (12090, 60512), (12480, 58621), (12493, 58560), (12688, 57660), (12896, 56730), (14415, 50752), (14640, 49972), (14880, 49166), (15128, 48360), (15376, 47580), (15860, 46128), (16120, 45384), (18910, 38688), (19032, 38440), (19220, 38064), (19344, 37820), (19520, 37479), (22692, 32240), (23064, 31720), (23790, 30752), (24180, 30256), (24583, 29760), (24986, 29280), (25376, 28830), (25792, 28365)]