2019295980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1099

約数の個数: 288

約数和(自身を含む): 7068192768

約数和(自身を除く): 5048896788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 81, 90, 93, 108, 117, 124, 130, 135, 155, 156, 162, 180, 186, 195, 234, 243, 260, 270, 279, 310, 324, 351, 372, 390, 403, 405, 465, 468, 486, 540, 558, 585, 620, 702, 780, 806, 810, 837, 930, 972, 1031, 1053, 1116, 1170, 1209, 1215, 1395, 1404, 1612, 1620, 1674, 1755, 1860, 2015, 2062, 2106, 2340, 2418, 2430, 2511, 2790, 3093, 3159, 3348, 3510, 3627, 4030, 4124, 4185, 4212, 4836, 4860, 5022, 5155, 5265, 5580, 6045, 6186, 6318, 7020, 7254, 7533, 8060, 8370, 9279, 10044, 10310, 10530, 10881, 12090, 12372, 12555, 12636, 13403, 14508, 15066, 15465, 15795, 16740, 18135, 18558, 20620, 21060, 21762, 24180, 25110, 26806, 27837, 30132, 30930, 31590, 31961, 32643, 36270, 37116, 37665, 40209, 43524, 46395, 50220, 53612, 54405, 55674, 61860, 63180, 63922, 65286, 67015, 72540, 75330, 80418, 83511, 92790, 95883, 97929, 108810, 111348, 120627, 127844, 130572, 134030, 139185, 150660, 159805, 160836, 163215, 167022, 185580, 191766, 195858, 201045, 217620, 241254, 250533, 268060, 278370, 287649, 319610, 326430, 334044, 361881, 383532, 391716, 402090, 415493, 417555, 479415, 482508, 489645, 501066, 556740, 575298, 603135, 639220, 652860, 723762, 804180, 830986, 835110, 862947, 958830, 979290, 1002132, 1085643, 1150596, 1206270, 1246479, 1252665, 1438245, 1447524, 1661972, 1670220, 1725894, 1809405, 1917660, 1958580, 2077465, 2171286, 2412540, 2492958, 2505330, 2588841, 2876490, 3256929, 3451788, 3618810, 3739437, 4154930, 4314735, 4342572, 4985916, 5010660, 5177682, 5428215, 5752980, 6232395, 6513858, 7237620, 7478874, 7766523, 8309860, 8629470, 10355364, 10856430, 11218311, 12464790, 12944205, 13027716, 14957748, 15533046, 16284645, 17258940, 18697185, 21712860, 22436622, 24929580, 25888410, 31066092, 32569290, 33654933, 37394370, 38832615, 44873244, 51776820, 56091555, 65138580, 67309866, 74788740, 77665230, 100964799, 112183110, 134619732, 155330460, 168274665, 201929598, 224366220, 336549330, 403859196, 504823995, 673098660, 1009647990, 2019295980]

約数ペア:

[(1, 2019295980), (2, 1009647990), (3, 673098660), (4, 504823995), (5, 403859196), (6, 336549330), (9, 224366220), (10, 201929598), (12, 168274665), (13, 155330460), (15, 134619732), (18, 112183110), (20, 100964799), (26, 77665230), (27, 74788740), (30, 67309866), (31, 65138580), (36, 56091555), (39, 51776820), (45, 44873244), (52, 38832615), (54, 37394370), (60, 33654933), (62, 32569290), (65, 31066092), (78, 25888410), (81, 24929580), (90, 22436622), (93, 21712860), (108, 18697185), (117, 17258940), (124, 16284645), (130, 15533046), (135, 14957748), (155, 13027716), (156, 12944205), (162, 12464790), (180, 11218311), (186, 10856430), (195, 10355364), (234, 8629470), (243, 8309860), (260, 7766523), (270, 7478874), (279, 7237620), (310, 6513858), (324, 6232395), (351, 5752980), (372, 5428215), (390, 5177682), (403, 5010660), (405, 4985916), (465, 4342572), (468, 4314735), (486, 4154930), (540, 3739437), (558, 3618810), (585, 3451788), (620, 3256929), (702, 2876490), (780, 2588841), (806, 2505330), (810, 2492958), (837, 2412540), (930, 2171286), (972, 2077465), (1031, 1958580), (1053, 1917660), (1116, 1809405), (1170, 1725894), (1209, 1670220), (1215, 1661972), (1395, 1447524), (1404, 1438245), (1612, 1252665), (1620, 1246479), (1674, 1206270), (1755, 1150596), (1860, 1085643), (2015, 1002132), (2062, 979290), (2106, 958830), (2340, 862947), (2418, 835110), (2430, 830986), (2511, 804180), (2790, 723762), (3093, 652860), (3159, 639220), (3348, 603135), (3510, 575298), (3627, 556740), (4030, 501066), (4124, 489645), (4185, 482508), (4212, 479415), (4836, 417555), (4860, 415493), (5022, 402090), (5155, 391716), (5265, 383532), (5580, 361881), (6045, 334044), (6186, 326430), (6318, 319610), (7020, 287649), (7254, 278370), (7533, 268060), (8060, 250533), (8370, 241254), (9279, 217620), (10044, 201045), (10310, 195858), (10530, 191766), (10881, 185580), (12090, 167022), (12372, 163215), (12555, 160836), (12636, 159805), (13403, 150660), (14508, 139185), (15066, 134030), (15465, 130572), (15795, 127844), (16740, 120627), (18135, 111348), (18558, 108810), (20620, 97929), (21060, 95883), (21762, 92790), (24180, 83511), (25110, 80418), (26806, 75330), (27837, 72540), (30132, 67015), (30930, 65286), (31590, 63922), (31961, 63180), (32643, 61860), (36270, 55674), (37116, 54405), (37665, 53612), (40209, 50220), (43524, 46395)]