178039864080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{487727}}^1$

素因数の和:487775

約数の個数: 240

約数和(自身を含む): 664051426560

約数和(自身を除く): 486011562480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 338, 351, 360, 390, 432, 468, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 936, 1014, 1040, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1872, 2028, 2160, 2340, 2535, 2704, 2808, 3042, 3120, 3380, 3510, 4056, 4563, 4680, 5070, 5616, 6084, 6760, 7020, 7605, 8112, 9126, 9360, 10140, 12168, 13520, 14040, 15210, 18252, 20280, 22815, 24336, 28080, 30420, 36504, 40560, 45630, 60840, 73008, 91260, 121680, 182520, 365040, 487727, 975454, 1463181, 1950908, 2438635, 2926362, 3901816, 4389543, 4877270, 5852724, 6340451, 7315905, 7803632, 8779086, 9754540, 11705448, 12680902, 13168629, 14631810, 17558172, 19021353, 19509080, 21947715, 23410896, 25361804, 26337258, 29263620, 31702255, 35116344, 38042706, 39018160, 43895430, 50723608, 52674516, 57064059, 58527240, 63404510, 65843145, 70232688, 76085412, 82425863, 87790860, 95106765, 101447216, 105349032, 114128118, 117054480, 126809020, 131686290, 152170824, 164851726, 171192177, 175581720, 190213530, 210698064, 228256236, 247277589, 253618040, 263372580, 285320295, 304341648, 329703452, 342384354, 351163440, 380427060, 412129315, 456512472, 494555178, 507236080, 526745160, 570640590, 659406904, 684768708, 741832767, 760854120, 824258630, 855960885, 913024944, 989110356, 1053490320, 1141281180, 1236387945, 1318813808, 1369537416, 1483665534, 1521708240, 1648517260, 1711921770, 1978220712, 2225498301, 2282562360, 2472775890, 2739074832, 2967331068, 3297034520, 3423843540, 3709163835, 3956441424, 4450996602, 4565124720, 4945551780, 5934662136, 6594069040, 6847687080, 7418327670, 8901993204, 9891103560, 11127491505, 11869324272, 13695374160, 14836655340, 17803986408, 19782207120, 22254983010, 29673310680, 35607972816, 44509966020, 59346621360, 89019932040, 178039864080]

約数ペア:

[(1, 178039864080), (2, 89019932040), (3, 59346621360), (4, 44509966020), (5, 35607972816), (6, 29673310680), (8, 22254983010), (9, 19782207120), (10, 17803986408), (12, 14836655340), (13, 13695374160), (15, 11869324272), (16, 11127491505), (18, 9891103560), (20, 8901993204), (24, 7418327670), (26, 6847687080), (27, 6594069040), (30, 5934662136), (36, 4945551780), (39, 4565124720), (40, 4450996602), (45, 3956441424), (48, 3709163835), (52, 3423843540), (54, 3297034520), (60, 2967331068), (65, 2739074832), (72, 2472775890), (78, 2282562360), (80, 2225498301), (90, 1978220712), (104, 1711921770), (108, 1648517260), (117, 1521708240), (120, 1483665534), (130, 1369537416), (135, 1318813808), (144, 1236387945), (156, 1141281180), (169, 1053490320), (180, 989110356), (195, 913024944), (208, 855960885), (216, 824258630), (234, 760854120), (240, 741832767), (260, 684768708), (270, 659406904), (312, 570640590), (338, 526745160), (351, 507236080), (360, 494555178), (390, 456512472), (432, 412129315), (468, 380427060), (507, 351163440), (520, 342384354), (540, 329703452), (585, 304341648), (624, 285320295), (676, 263372580), (702, 253618040), (720, 247277589), (780, 228256236), (845, 210698064), (936, 190213530), (1014, 175581720), (1040, 171192177), (1080, 164851726), (1170, 152170824), (1352, 131686290), (1404, 126809020), (1521, 117054480), (1560, 114128118), (1690, 105349032), (1755, 101447216), (1872, 95106765), (2028, 87790860), (2160, 82425863), (2340, 76085412), (2535, 70232688), (2704, 65843145), (2808, 63404510), (3042, 58527240), (3120, 57064059), (3380, 52674516), (3510, 50723608), (4056, 43895430), (4563, 39018160), (4680, 38042706), (5070, 35116344), (5616, 31702255), (6084, 29263620), (6760, 26337258), (7020, 25361804), (7605, 23410896), (8112, 21947715), (9126, 19509080), (9360, 19021353), (10140, 17558172), (12168, 14631810), (13520, 13168629), (14040, 12680902), (15210, 11705448), (18252, 9754540), (20280, 8779086), (22815, 7803632), (24336, 7315905), (28080, 6340451), (30420, 5852724), (36504, 4877270), (40560, 4389543), (45630, 3901816), (60840, 2926362), (73008, 2438635), (91260, 1950908), (121680, 1463181), (182520, 975454), (365040, 487727)]