249070680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 893030400

約数和(自身を除く): 643959720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 37, 40, 45, 46, 54, 60, 69, 72, 74, 90, 92, 108, 111, 115, 120, 135, 138, 148, 180, 184, 185, 207, 216, 222, 230, 270, 271, 276, 296, 333, 345, 360, 370, 414, 444, 460, 540, 542, 552, 555, 621, 666, 690, 740, 813, 828, 851, 888, 920, 999, 1035, 1080, 1084, 1110, 1242, 1332, 1355, 1380, 1480, 1626, 1656, 1665, 1702, 1998, 2070, 2168, 2220, 2439, 2484, 2553, 2664, 2710, 2760, 3105, 3252, 3330, 3404, 3996, 4065, 4140, 4255, 4440, 4878, 4968, 4995, 5106, 5420, 6210, 6233, 6504, 6660, 6808, 7317, 7659, 7992, 8130, 8280, 8510, 9756, 9990, 10027, 10212, 10840, 12195, 12420, 12466, 12765, 13320, 14634, 15318, 16260, 17020, 18699, 19512, 19980, 20054, 20424, 22977, 24390, 24840, 24932, 25530, 29268, 30081, 30636, 31165, 32520, 34040, 36585, 37398, 38295, 39960, 40108, 45954, 48780, 49864, 50135, 51060, 56097, 58536, 60162, 61272, 62330, 73170, 74796, 76590, 80216, 90243, 91908, 93495, 97560, 100270, 102120, 112194, 114885, 120324, 124660, 146340, 149592, 150405, 153180, 168291, 180486, 183816, 186990, 200540, 224388, 229770, 230621, 240648, 249320, 270729, 280485, 292680, 300810, 306360, 336582, 360972, 373980, 401080, 448776, 451215, 459540, 461242, 541458, 560970, 601620, 673164, 691863, 721944, 747960, 841455, 902430, 919080, 922484, 1082916, 1121940, 1153105, 1203240, 1346328, 1353645, 1383726, 1682910, 1804860, 1844968, 2075589, 2165832, 2243880, 2306210, 2707290, 2767452, 3365820, 3459315, 3609720, 4151178, 4612420, 5414580, 5534904, 6226767, 6731640, 6918630, 8302356, 9224840, 10377945, 10829160, 12453534, 13837260, 16604712, 20755890, 24907068, 27674520, 31133835, 41511780, 49814136, 62267670, 83023560, 124535340, 249070680]

約数ペア:

[(1, 249070680), (2, 124535340), (3, 83023560), (4, 62267670), (5, 49814136), (6, 41511780), (8, 31133835), (9, 27674520), (10, 24907068), (12, 20755890), (15, 16604712), (18, 13837260), (20, 12453534), (23, 10829160), (24, 10377945), (27, 9224840), (30, 8302356), (36, 6918630), (37, 6731640), (40, 6226767), (45, 5534904), (46, 5414580), (54, 4612420), (60, 4151178), (69, 3609720), (72, 3459315), (74, 3365820), (90, 2767452), (92, 2707290), (108, 2306210), (111, 2243880), (115, 2165832), (120, 2075589), (135, 1844968), (138, 1804860), (148, 1682910), (180, 1383726), (184, 1353645), (185, 1346328), (207, 1203240), (216, 1153105), (222, 1121940), (230, 1082916), (270, 922484), (271, 919080), (276, 902430), (296, 841455), (333, 747960), (345, 721944), (360, 691863), (370, 673164), (414, 601620), (444, 560970), (460, 541458), (540, 461242), (542, 459540), (552, 451215), (555, 448776), (621, 401080), (666, 373980), (690, 360972), (740, 336582), (813, 306360), (828, 300810), (851, 292680), (888, 280485), (920, 270729), (999, 249320), (1035, 240648), (1080, 230621), (1084, 229770), (1110, 224388), (1242, 200540), (1332, 186990), (1355, 183816), (1380, 180486), (1480, 168291), (1626, 153180), (1656, 150405), (1665, 149592), (1702, 146340), (1998, 124660), (2070, 120324), (2168, 114885), (2220, 112194), (2439, 102120), (2484, 100270), (2553, 97560), (2664, 93495), (2710, 91908), (2760, 90243), (3105, 80216), (3252, 76590), (3330, 74796), (3404, 73170), (3996, 62330), (4065, 61272), (4140, 60162), (4255, 58536), (4440, 56097), (4878, 51060), (4968, 50135), (4995, 49864), (5106, 48780), (5420, 45954), (6210, 40108), (6233, 39960), (6504, 38295), (6660, 37398), (6808, 36585), (7317, 34040), (7659, 32520), (7992, 31165), (8130, 30636), (8280, 30081), (8510, 29268), (9756, 25530), (9990, 24932), (10027, 24840), (10212, 24390), (10840, 22977), (12195, 20424), (12420, 20054), (12466, 19980), (12765, 19512), (13320, 18699), (14634, 17020), (15318, 16260)]