2579851620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1192

約数の個数: 240

約数和(自身を含む): 8539711488

約数和(自身を除く): 5959859868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 47, 54, 60, 62, 81, 90, 93, 94, 108, 124, 135, 141, 155, 162, 180, 186, 188, 235, 270, 279, 282, 310, 324, 372, 405, 423, 465, 470, 540, 558, 564, 620, 705, 810, 837, 846, 930, 940, 1093, 1116, 1269, 1395, 1410, 1457, 1620, 1674, 1692, 1860, 2115, 2186, 2511, 2538, 2790, 2820, 2914, 3279, 3348, 3807, 4185, 4230, 4371, 4372, 5022, 5076, 5465, 5580, 5828, 6345, 6558, 7285, 7614, 8370, 8460, 8742, 9837, 10044, 10930, 12555, 12690, 13113, 13116, 14570, 15228, 16395, 16740, 17484, 19035, 19674, 21855, 21860, 25110, 25380, 26226, 29140, 29511, 32790, 33883, 38070, 39339, 39348, 43710, 49185, 50220, 51371, 52452, 59022, 65565, 65580, 67766, 76140, 78678, 87420, 88533, 98370, 101649, 102742, 118017, 118044, 131130, 135532, 147555, 154113, 157356, 169415, 177066, 196695, 196740, 203298, 205484, 236034, 256855, 262260, 295110, 304947, 308226, 338830, 354132, 393390, 406596, 442665, 462339, 472068, 508245, 513710, 590085, 590220, 609894, 616452, 677660, 770565, 786780, 885330, 914841, 924678, 1016490, 1027420, 1180170, 1219788, 1387017, 1524735, 1541130, 1592501, 1770660, 1829682, 1849356, 2032980, 2311695, 2360340, 2744523, 2774034, 3049470, 3082260, 3185002, 3659364, 4161051, 4574205, 4623390, 4777503, 5489046, 5548068, 6098940, 6370004, 6935085, 7962505, 8322102, 9148410, 9246780, 9555006, 10978092, 13722615, 13870170, 14332509, 15925010, 16644204, 18296820, 19110012, 20805255, 23887515, 27445230, 27740340, 28665018, 31850020, 41610510, 42997527, 47775030, 54890460, 57330036, 71662545, 83221020, 85995054, 95550060, 128992581, 143325090, 171990108, 214987635, 257985162, 286650180, 429975270, 515970324, 644962905, 859950540, 1289925810, 2579851620]

約数ペア:

[(1, 2579851620), (2, 1289925810), (3, 859950540), (4, 644962905), (5, 515970324), (6, 429975270), (9, 286650180), (10, 257985162), (12, 214987635), (15, 171990108), (18, 143325090), (20, 128992581), (27, 95550060), (30, 85995054), (31, 83221020), (36, 71662545), (45, 57330036), (47, 54890460), (54, 47775030), (60, 42997527), (62, 41610510), (81, 31850020), (90, 28665018), (93, 27740340), (94, 27445230), (108, 23887515), (124, 20805255), (135, 19110012), (141, 18296820), (155, 16644204), (162, 15925010), (180, 14332509), (186, 13870170), (188, 13722615), (235, 10978092), (270, 9555006), (279, 9246780), (282, 9148410), (310, 8322102), (324, 7962505), (372, 6935085), (405, 6370004), (423, 6098940), (465, 5548068), (470, 5489046), (540, 4777503), (558, 4623390), (564, 4574205), (620, 4161051), (705, 3659364), (810, 3185002), (837, 3082260), (846, 3049470), (930, 2774034), (940, 2744523), (1093, 2360340), (1116, 2311695), (1269, 2032980), (1395, 1849356), (1410, 1829682), (1457, 1770660), (1620, 1592501), (1674, 1541130), (1692, 1524735), (1860, 1387017), (2115, 1219788), (2186, 1180170), (2511, 1027420), (2538, 1016490), (2790, 924678), (2820, 914841), (2914, 885330), (3279, 786780), (3348, 770565), (3807, 677660), (4185, 616452), (4230, 609894), (4371, 590220), (4372, 590085), (5022, 513710), (5076, 508245), (5465, 472068), (5580, 462339), (5828, 442665), (6345, 406596), (6558, 393390), (7285, 354132), (7614, 338830), (8370, 308226), (8460, 304947), (8742, 295110), (9837, 262260), (10044, 256855), (10930, 236034), (12555, 205484), (12690, 203298), (13113, 196740), (13116, 196695), (14570, 177066), (15228, 169415), (16395, 157356), (16740, 154113), (17484, 147555), (19035, 135532), (19674, 131130), (21855, 118044), (21860, 118017), (25110, 102742), (25380, 101649), (26226, 98370), (29140, 88533), (29511, 87420), (32790, 78678), (33883, 76140), (38070, 67766), (39339, 65580), (39348, 65565), (43710, 59022), (49185, 52452), (50220, 51371)]