401085960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1260

約数の個数: 192

約数和(自身を含む): 1381242240

約数和(自身を除く): 980156280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 165, 184, 220, 230, 242, 253, 264, 276, 330, 345, 363, 440, 460, 484, 506, 552, 605, 660, 690, 726, 759, 920, 968, 1012, 1201, 1210, 1265, 1320, 1380, 1452, 1518, 1815, 2024, 2402, 2420, 2530, 2760, 2783, 2904, 3036, 3603, 3630, 3795, 4804, 4840, 5060, 5566, 6005, 6072, 7206, 7260, 7590, 8349, 9608, 10120, 11132, 12010, 13211, 13915, 14412, 14520, 15180, 16698, 18015, 22264, 24020, 26422, 27623, 27830, 28824, 30360, 33396, 36030, 39633, 41745, 48040, 52844, 55246, 55660, 66055, 66792, 72060, 79266, 82869, 83490, 105688, 110492, 111320, 132110, 138115, 144120, 145321, 158532, 165738, 166980, 198165, 220984, 264220, 276230, 290642, 303853, 317064, 331476, 333960, 396330, 414345, 435963, 528440, 552460, 581284, 607706, 662952, 726605, 792660, 828690, 871926, 911559, 1104920, 1162568, 1215412, 1453210, 1519265, 1585320, 1657380, 1743852, 1823118, 2179815, 2430824, 2906420, 3038530, 3314760, 3342383, 3487704, 3646236, 4359630, 4557795, 5812840, 6077060, 6684766, 7292472, 8719260, 9115590, 10027149, 12154120, 13369532, 16711915, 17438520, 18231180, 20054298, 26739064, 33423830, 36462360, 40108596, 50135745, 66847660, 80217192, 100271490, 133695320, 200542980, 401085960]

約数ペア:

[(1, 401085960), (2, 200542980), (3, 133695320), (4, 100271490), (5, 80217192), (6, 66847660), (8, 50135745), (10, 40108596), (11, 36462360), (12, 33423830), (15, 26739064), (20, 20054298), (22, 18231180), (23, 17438520), (24, 16711915), (30, 13369532), (33, 12154120), (40, 10027149), (44, 9115590), (46, 8719260), (55, 7292472), (60, 6684766), (66, 6077060), (69, 5812840), (88, 4557795), (92, 4359630), (110, 3646236), (115, 3487704), (120, 3342383), (121, 3314760), (132, 3038530), (138, 2906420), (165, 2430824), (184, 2179815), (220, 1823118), (230, 1743852), (242, 1657380), (253, 1585320), (264, 1519265), (276, 1453210), (330, 1215412), (345, 1162568), (363, 1104920), (440, 911559), (460, 871926), (484, 828690), (506, 792660), (552, 726605), (605, 662952), (660, 607706), (690, 581284), (726, 552460), (759, 528440), (920, 435963), (968, 414345), (1012, 396330), (1201, 333960), (1210, 331476), (1265, 317064), (1320, 303853), (1380, 290642), (1452, 276230), (1518, 264220), (1815, 220984), (2024, 198165), (2402, 166980), (2420, 165738), (2530, 158532), (2760, 145321), (2783, 144120), (2904, 138115), (3036, 132110), (3603, 111320), (3630, 110492), (3795, 105688), (4804, 83490), (4840, 82869), (5060, 79266), (5566, 72060), (6005, 66792), (6072, 66055), (7206, 55660), (7260, 55246), (7590, 52844), (8349, 48040), (9608, 41745), (10120, 39633), (11132, 36030), (12010, 33396), (13211, 30360), (13915, 28824), (14412, 27830), (14520, 27623), (15180, 26422), (16698, 24020), (18015, 22264)]