2115523440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:581

約数の個数: 320

約数和(自身を含む): 7699507200

約数和(自身を除く): 5583983760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 97, 108, 115, 120, 135, 138, 144, 180, 184, 194, 207, 216, 230, 240, 270, 276, 291, 345, 360, 368, 388, 414, 432, 439, 460, 485, 540, 552, 582, 621, 690, 720, 776, 828, 873, 878, 920, 970, 1035, 1080, 1104, 1164, 1242, 1317, 1380, 1455, 1552, 1656, 1746, 1756, 1840, 1940, 2070, 2160, 2195, 2231, 2328, 2484, 2619, 2634, 2760, 2910, 3105, 3312, 3492, 3512, 3880, 3951, 4140, 4365, 4390, 4462, 4656, 4968, 5238, 5268, 5520, 5820, 6210, 6585, 6693, 6984, 7024, 7760, 7902, 8280, 8730, 8780, 8924, 9936, 10097, 10476, 10536, 11155, 11640, 11853, 12420, 13095, 13170, 13386, 13968, 15804, 16560, 17460, 17560, 17848, 19755, 20079, 20194, 20952, 21072, 22310, 23280, 23706, 24840, 26190, 26340, 26772, 30291, 31608, 33465, 34920, 35120, 35696, 39510, 40158, 40388, 41904, 42583, 44620, 47412, 49680, 50485, 52380, 52680, 53544, 59265, 60237, 60582, 63216, 66930, 69840, 79020, 80316, 80776, 85166, 89240, 90873, 94824, 100395, 100970, 104760, 105360, 107088, 118530, 120474, 121164, 127749, 133860, 151455, 158040, 160632, 161552, 170332, 178480, 181746, 189648, 200790, 201940, 209520, 212915, 237060, 240948, 242328, 255498, 267720, 272619, 301185, 302910, 316080, 321264, 340664, 363492, 383247, 401580, 403880, 425830, 454365, 474120, 481896, 484656, 510996, 535440, 545238, 602370, 605820, 638745, 681328, 726984, 766494, 803160, 807760, 851660, 908730, 948240, 963792, 979409, 1021992, 1090476, 1149741, 1204740, 1211640, 1277490, 1363095, 1453968, 1532988, 1606320, 1703320, 1817460, 1916235, 1958818, 2043984, 2180952, 2299482, 2409480, 2423280, 2554980, 2726190, 2938227, 3065976, 3406640, 3634920, 3832470, 3917636, 4361904, 4598964, 4818960, 4897045, 5109960, 5452380, 5748705, 5876454, 6131952, 7269840, 7664940, 7835272, 8814681, 9197928, 9794090, 10219920, 10904760, 11497410, 11752908, 14691135, 15329880, 15670544, 17629362, 18395856, 19588180, 21809520, 22994820, 23505816, 26444043, 29382270, 30659760, 35258724, 39176360, 44073405, 45989640, 47011632, 52888086, 58764540, 70517448, 78352720, 88146810, 91979280, 105776172, 117529080, 132220215, 141034896, 176293620, 211552344, 235058160, 264440430, 352587240, 423104688, 528880860, 705174480, 1057761720, 2115523440]

約数ペア:

[(1, 2115523440), (2, 1057761720), (3, 705174480), (4, 528880860), (5, 423104688), (6, 352587240), (8, 264440430), (9, 235058160), (10, 211552344), (12, 176293620), (15, 141034896), (16, 132220215), (18, 117529080), (20, 105776172), (23, 91979280), (24, 88146810), (27, 78352720), (30, 70517448), (36, 58764540), (40, 52888086), (45, 47011632), (46, 45989640), (48, 44073405), (54, 39176360), (60, 35258724), (69, 30659760), (72, 29382270), (80, 26444043), (90, 23505816), (92, 22994820), (97, 21809520), (108, 19588180), (115, 18395856), (120, 17629362), (135, 15670544), (138, 15329880), (144, 14691135), (180, 11752908), (184, 11497410), (194, 10904760), (207, 10219920), (216, 9794090), (230, 9197928), (240, 8814681), (270, 7835272), (276, 7664940), (291, 7269840), (345, 6131952), (360, 5876454), (368, 5748705), (388, 5452380), (414, 5109960), (432, 4897045), (439, 4818960), (460, 4598964), (485, 4361904), (540, 3917636), (552, 3832470), (582, 3634920), (621, 3406640), (690, 3065976), (720, 2938227), (776, 2726190), (828, 2554980), (873, 2423280), (878, 2409480), (920, 2299482), (970, 2180952), (1035, 2043984), (1080, 1958818), (1104, 1916235), (1164, 1817460), (1242, 1703320), (1317, 1606320), (1380, 1532988), (1455, 1453968), (1552, 1363095), (1656, 1277490), (1746, 1211640), (1756, 1204740), (1840, 1149741), (1940, 1090476), (2070, 1021992), (2160, 979409), (2195, 963792), (2231, 948240), (2328, 908730), (2484, 851660), (2619, 807760), (2634, 803160), (2760, 766494), (2910, 726984), (3105, 681328), (3312, 638745), (3492, 605820), (3512, 602370), (3880, 545238), (3951, 535440), (4140, 510996), (4365, 484656), (4390, 481896), (4462, 474120), (4656, 454365), (4968, 425830), (5238, 403880), (5268, 401580), (5520, 383247), (5820, 363492), (6210, 340664), (6585, 321264), (6693, 316080), (6984, 302910), (7024, 301185), (7760, 272619), (7902, 267720), (8280, 255498), (8730, 242328), (8780, 240948), (8924, 237060), (9936, 212915), (10097, 209520), (10476, 201940), (10536, 200790), (11155, 189648), (11640, 181746), (11853, 178480), (12420, 170332), (13095, 161552), (13170, 160632), (13386, 158040), (13968, 151455), (15804, 133860), (16560, 127749), (17460, 121164), (17560, 120474), (17848, 118530), (19755, 107088), (20079, 105360), (20194, 104760), (20952, 100970), (21072, 100395), (22310, 94824), (23280, 90873), (23706, 89240), (24840, 85166), (26190, 80776), (26340, 80316), (26772, 79020), (30291, 69840), (31608, 66930), (33465, 63216), (34920, 60582), (35120, 60237), (35696, 59265), (39510, 53544), (40158, 52680), (40388, 52380), (41904, 50485), (42583, 49680), (44620, 47412)]