1057761720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 256

約数和(自身を含む): 3725568000

約数和(自身を除く): 2667806280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 97, 108, 115, 120, 135, 138, 180, 184, 194, 207, 216, 230, 270, 276, 291, 345, 360, 388, 414, 439, 460, 485, 540, 552, 582, 621, 690, 776, 828, 873, 878, 920, 970, 1035, 1080, 1164, 1242, 1317, 1380, 1455, 1656, 1746, 1756, 1940, 2070, 2195, 2231, 2328, 2484, 2619, 2634, 2760, 2910, 3105, 3492, 3512, 3880, 3951, 4140, 4365, 4390, 4462, 4968, 5238, 5268, 5820, 6210, 6585, 6693, 6984, 7902, 8280, 8730, 8780, 8924, 10097, 10476, 10536, 11155, 11640, 11853, 12420, 13095, 13170, 13386, 15804, 17460, 17560, 17848, 19755, 20079, 20194, 20952, 22310, 23706, 24840, 26190, 26340, 26772, 30291, 31608, 33465, 34920, 39510, 40158, 40388, 42583, 44620, 47412, 50485, 52380, 52680, 53544, 59265, 60237, 60582, 66930, 79020, 80316, 80776, 85166, 89240, 90873, 94824, 100395, 100970, 104760, 118530, 120474, 121164, 127749, 133860, 151455, 158040, 160632, 170332, 181746, 200790, 201940, 212915, 237060, 240948, 242328, 255498, 267720, 272619, 301185, 302910, 340664, 363492, 383247, 401580, 403880, 425830, 454365, 474120, 481896, 510996, 545238, 602370, 605820, 638745, 726984, 766494, 803160, 851660, 908730, 979409, 1021992, 1090476, 1149741, 1204740, 1211640, 1277490, 1363095, 1532988, 1703320, 1817460, 1916235, 1958818, 2180952, 2299482, 2409480, 2554980, 2726190, 2938227, 3065976, 3634920, 3832470, 3917636, 4598964, 4897045, 5109960, 5452380, 5748705, 5876454, 7664940, 7835272, 8814681, 9197928, 9794090, 10904760, 11497410, 11752908, 14691135, 15329880, 17629362, 19588180, 22994820, 23505816, 26444043, 29382270, 35258724, 39176360, 44073405, 45989640, 52888086, 58764540, 70517448, 88146810, 105776172, 117529080, 132220215, 176293620, 211552344, 264440430, 352587240, 528880860, 1057761720]

約数ペア:

[(1, 1057761720), (2, 528880860), (3, 352587240), (4, 264440430), (5, 211552344), (6, 176293620), (8, 132220215), (9, 117529080), (10, 105776172), (12, 88146810), (15, 70517448), (18, 58764540), (20, 52888086), (23, 45989640), (24, 44073405), (27, 39176360), (30, 35258724), (36, 29382270), (40, 26444043), (45, 23505816), (46, 22994820), (54, 19588180), (60, 17629362), (69, 15329880), (72, 14691135), (90, 11752908), (92, 11497410), (97, 10904760), (108, 9794090), (115, 9197928), (120, 8814681), (135, 7835272), (138, 7664940), (180, 5876454), (184, 5748705), (194, 5452380), (207, 5109960), (216, 4897045), (230, 4598964), (270, 3917636), (276, 3832470), (291, 3634920), (345, 3065976), (360, 2938227), (388, 2726190), (414, 2554980), (439, 2409480), (460, 2299482), (485, 2180952), (540, 1958818), (552, 1916235), (582, 1817460), (621, 1703320), (690, 1532988), (776, 1363095), (828, 1277490), (873, 1211640), (878, 1204740), (920, 1149741), (970, 1090476), (1035, 1021992), (1080, 979409), (1164, 908730), (1242, 851660), (1317, 803160), (1380, 766494), (1455, 726984), (1656, 638745), (1746, 605820), (1756, 602370), (1940, 545238), (2070, 510996), (2195, 481896), (2231, 474120), (2328, 454365), (2484, 425830), (2619, 403880), (2634, 401580), (2760, 383247), (2910, 363492), (3105, 340664), (3492, 302910), (3512, 301185), (3880, 272619), (3951, 267720), (4140, 255498), (4365, 242328), (4390, 240948), (4462, 237060), (4968, 212915), (5238, 201940), (5268, 200790), (5820, 181746), (6210, 170332), (6585, 160632), (6693, 158040), (6984, 151455), (7902, 133860), (8280, 127749), (8730, 121164), (8780, 120474), (8924, 118530), (10097, 104760), (10476, 100970), (10536, 100395), (11155, 94824), (11640, 90873), (11853, 89240), (12420, 85166), (13095, 80776), (13170, 80316), (13386, 79020), (15804, 66930), (17460, 60582), (17560, 60237), (17848, 59265), (19755, 53544), (20079, 52680), (20194, 52380), (20952, 50485), (22310, 47412), (23706, 44620), (24840, 42583), (26190, 40388), (26340, 40158), (26772, 39510), (30291, 34920), (31608, 33465)]