12461452920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{7643}}^1$

素因数の和:8314

約数の個数: 192

約数和(自身を含む): 46363000320

約数和(自身を除く): 33901547400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 647, 840, 1260, 1294, 1941, 2520, 2588, 3235, 3882, 4529, 5176, 5823, 6470, 7643, 7764, 9058, 9705, 11646, 12940, 13587, 15286, 15528, 18116, 19410, 22645, 22929, 23292, 25880, 27174, 29115, 30572, 36232, 38215, 38820, 40761, 45290, 45858, 46584, 53501, 54348, 58230, 61144, 67935, 68787, 76430, 77640, 81522, 90580, 91716, 107002, 108696, 114645, 116460, 135870, 137574, 152860, 160503, 163044, 181160, 183432, 203805, 214004, 229290, 232920, 267505, 271740, 275148, 305720, 321006, 326088, 343935, 407610, 428008, 458580, 481509, 535010, 543480, 550296, 642012, 687870, 802515, 815220, 917160, 963018, 1070020, 1284024, 1375740, 1605030, 1630440, 1926036, 2140040, 2407545, 2751480, 3210060, 3852072, 4815090, 4945021, 6420120, 9630180, 9890042, 14835063, 19260360, 19780084, 24725105, 29670126, 34615147, 39560168, 44505189, 49450210, 59340252, 69230294, 74175315, 89010378, 98900420, 103845441, 118680504, 138460588, 148350630, 173075735, 178020756, 197800840, 207690882, 222525945, 276921176, 296701260, 311536323, 346151470, 356041512, 415381764, 445051890, 519227205, 593402520, 623072646, 692302940, 830763528, 890103780, 1038454410, 1246145292, 1384605880, 1557681615, 1780207560, 2076908820, 2492290584, 3115363230, 4153817640, 6230726460, 12461452920]

約数ペア:

[(1, 12461452920), (2, 6230726460), (3, 4153817640), (4, 3115363230), (5, 2492290584), (6, 2076908820), (7, 1780207560), (8, 1557681615), (9, 1384605880), (10, 1246145292), (12, 1038454410), (14, 890103780), (15, 830763528), (18, 692302940), (20, 623072646), (21, 593402520), (24, 519227205), (28, 445051890), (30, 415381764), (35, 356041512), (36, 346151470), (40, 311536323), (42, 296701260), (45, 276921176), (56, 222525945), (60, 207690882), (63, 197800840), (70, 178020756), (72, 173075735), (84, 148350630), (90, 138460588), (105, 118680504), (120, 103845441), (126, 98900420), (140, 89010378), (168, 74175315), (180, 69230294), (210, 59340252), (252, 49450210), (280, 44505189), (315, 39560168), (360, 34615147), (420, 29670126), (504, 24725105), (630, 19780084), (647, 19260360), (840, 14835063), (1260, 9890042), (1294, 9630180), (1941, 6420120), (2520, 4945021), (2588, 4815090), (3235, 3852072), (3882, 3210060), (4529, 2751480), (5176, 2407545), (5823, 2140040), (6470, 1926036), (7643, 1630440), (7764, 1605030), (9058, 1375740), (9705, 1284024), (11646, 1070020), (12940, 963018), (13587, 917160), (15286, 815220), (15528, 802515), (18116, 687870), (19410, 642012), (22645, 550296), (22929, 543480), (23292, 535010), (25880, 481509), (27174, 458580), (29115, 428008), (30572, 407610), (36232, 343935), (38215, 326088), (38820, 321006), (40761, 305720), (45290, 275148), (45858, 271740), (46584, 267505), (53501, 232920), (54348, 229290), (58230, 214004), (61144, 203805), (67935, 183432), (68787, 181160), (76430, 163044), (77640, 160503), (81522, 152860), (90580, 137574), (91716, 135870), (107002, 116460), (108696, 114645)]