605750880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1461

約数の個数: 192

約数和(自身を含む): 2198085120

約数和(自身を除く): 1592334240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 480, 556, 560, 672, 695, 834, 840, 973, 1112, 1120, 1297, 1390, 1668, 1680, 1946, 2085, 2224, 2594, 2780, 2919, 3336, 3360, 3891, 3892, 4170, 4448, 4865, 5188, 5560, 5838, 6485, 6672, 7782, 7784, 8340, 9079, 9730, 10376, 11120, 11676, 12970, 13344, 14595, 15564, 15568, 16680, 18158, 19455, 19460, 20752, 22240, 23352, 25940, 27237, 29190, 31128, 31136, 33360, 36316, 38910, 38920, 41504, 45395, 46704, 51880, 54474, 58380, 62256, 66720, 72632, 77820, 77840, 90790, 93408, 103760, 108948, 116760, 124512, 136185, 145264, 155640, 155680, 180283, 181580, 207520, 217896, 233520, 272370, 290528, 311280, 360566, 363160, 435792, 467040, 540849, 544740, 622560, 721132, 726320, 871584, 901415, 1081698, 1089480, 1261981, 1442264, 1452640, 1802830, 2163396, 2178960, 2523962, 2704245, 2884528, 3605660, 3785943, 4326792, 4357920, 5047924, 5408490, 5769056, 6309905, 7211320, 7571886, 8653584, 10095848, 10816980, 12619810, 14422640, 15143772, 17307168, 18929715, 20191696, 21633960, 25239620, 28845280, 30287544, 37859430, 40383392, 43267920, 50479240, 60575088, 75718860, 86535840, 100958480, 121150176, 151437720, 201916960, 302875440, 605750880]

約数ペア:

[(1, 605750880), (2, 302875440), (3, 201916960), (4, 151437720), (5, 121150176), (6, 100958480), (7, 86535840), (8, 75718860), (10, 60575088), (12, 50479240), (14, 43267920), (15, 40383392), (16, 37859430), (20, 30287544), (21, 28845280), (24, 25239620), (28, 21633960), (30, 20191696), (32, 18929715), (35, 17307168), (40, 15143772), (42, 14422640), (48, 12619810), (56, 10816980), (60, 10095848), (70, 8653584), (80, 7571886), (84, 7211320), (96, 6309905), (105, 5769056), (112, 5408490), (120, 5047924), (139, 4357920), (140, 4326792), (160, 3785943), (168, 3605660), (210, 2884528), (224, 2704245), (240, 2523962), (278, 2178960), (280, 2163396), (336, 1802830), (417, 1452640), (420, 1442264), (480, 1261981), (556, 1089480), (560, 1081698), (672, 901415), (695, 871584), (834, 726320), (840, 721132), (973, 622560), (1112, 544740), (1120, 540849), (1297, 467040), (1390, 435792), (1668, 363160), (1680, 360566), (1946, 311280), (2085, 290528), (2224, 272370), (2594, 233520), (2780, 217896), (2919, 207520), (3336, 181580), (3360, 180283), (3891, 155680), (3892, 155640), (4170, 145264), (4448, 136185), (4865, 124512), (5188, 116760), (5560, 108948), (5838, 103760), (6485, 93408), (6672, 90790), (7782, 77840), (7784, 77820), (8340, 72632), (9079, 66720), (9730, 62256), (10376, 58380), (11120, 54474), (11676, 51880), (12970, 46704), (13344, 45395), (14595, 41504), (15564, 38920), (15568, 38910), (16680, 36316), (18158, 33360), (19455, 31136), (19460, 31128), (20752, 29190), (22240, 27237), (23352, 25940)]