807418080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{11443}}^1$

素因数の和:11478

約数の個数: 216

約数和(自身を含む): 3205441512

約数和(自身を除く): 2398023432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11443, 11760, 14112, 17640, 22886, 23520, 34329, 35280, 45772, 57215, 68658, 70560, 80101, 91544, 102987, 114430, 137316, 160202, 171645, 183088, 205974, 228860, 240303, 274632, 320404, 343290, 366176, 400505, 411948, 457720, 480606, 514935, 549264, 560707, 640808, 686580, 720909, 801010, 823896, 915440, 961212, 1029870, 1098528, 1121414, 1201515, 1281616, 1373160, 1441818, 1602020, 1647792, 1682121, 1830880, 1922424, 2059740, 2242828, 2403030, 2563232, 2746320, 2803535, 2883636, 3204040, 3295584, 3364242, 3604545, 3844848, 4119480, 4485656, 4806060, 5046363, 5492640, 5607070, 5767272, 6408080, 6728484, 7209090, 7689696, 8238960, 8410605, 8971312, 9612120, 10092726, 11214140, 11534544, 12816160, 13456968, 14418180, 16477920, 16821210, 17942624, 19224240, 20185452, 22428280, 23069088, 25231815, 26913936, 28836360, 33642420, 38448480, 40370904, 44856560, 50463630, 53827872, 57672720, 67284840, 80741808, 89713120, 100927260, 115345440, 134569680, 161483616, 201854520, 269139360, 403709040, 807418080]

約数ペア:

[(1, 807418080), (2, 403709040), (3, 269139360), (4, 201854520), (5, 161483616), (6, 134569680), (7, 115345440), (8, 100927260), (9, 89713120), (10, 80741808), (12, 67284840), (14, 57672720), (15, 53827872), (16, 50463630), (18, 44856560), (20, 40370904), (21, 38448480), (24, 33642420), (28, 28836360), (30, 26913936), (32, 25231815), (35, 23069088), (36, 22428280), (40, 20185452), (42, 19224240), (45, 17942624), (48, 16821210), (49, 16477920), (56, 14418180), (60, 13456968), (63, 12816160), (70, 11534544), (72, 11214140), (80, 10092726), (84, 9612120), (90, 8971312), (96, 8410605), (98, 8238960), (105, 7689696), (112, 7209090), (120, 6728484), (126, 6408080), (140, 5767272), (144, 5607070), (147, 5492640), (160, 5046363), (168, 4806060), (180, 4485656), (196, 4119480), (210, 3844848), (224, 3604545), (240, 3364242), (245, 3295584), (252, 3204040), (280, 2883636), (288, 2803535), (294, 2746320), (315, 2563232), (336, 2403030), (360, 2242828), (392, 2059740), (420, 1922424), (441, 1830880), (480, 1682121), (490, 1647792), (504, 1602020), (560, 1441818), (588, 1373160), (630, 1281616), (672, 1201515), (720, 1121414), (735, 1098528), (784, 1029870), (840, 961212), (882, 915440), (980, 823896), (1008, 801010), (1120, 720909), (1176, 686580), (1260, 640808), (1440, 560707), (1470, 549264), (1568, 514935), (1680, 480606), (1764, 457720), (1960, 411948), (2016, 400505), (2205, 366176), (2352, 343290), (2520, 320404), (2940, 274632), (3360, 240303), (3528, 228860), (3920, 205974), (4410, 183088), (4704, 171645), (5040, 160202), (5880, 137316), (7056, 114430), (7840, 102987), (8820, 91544), (10080, 80101), (11443, 70560), (11760, 68658), (14112, 57215), (17640, 45772), (22886, 35280), (23520, 34329)]