251142301620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3378293}}^1$

素因数の和:3378374

約数の個数: 144

約数和(自身を含む): 885383291520

約数和(自身を除く): 634240989900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 1062, 1180, 1239, 1260, 1652, 1770, 2065, 2124, 2478, 2655, 3540, 3717, 4130, 4956, 5310, 6195, 7434, 8260, 10620, 12390, 14868, 18585, 24780, 37170, 74340, 3378293, 6756586, 10134879, 13513172, 16891465, 20269758, 23648051, 30404637, 33782930, 40539516, 47296102, 50674395, 60809274, 67565860, 70944153, 94592204, 101348790, 118240255, 121618548, 141888306, 152023185, 199319287, 202697580, 212832459, 236480510, 283776612, 304046370, 354720765, 398638574, 425664918, 472961020, 597957861, 608092740, 709441530, 797277148, 851329836, 996596435, 1064162295, 1195915722, 1395235009, 1418883060, 1793873583, 1993192870, 2128324590, 2391831444, 2790470018, 2989789305, 3587747166, 3986385740, 4185705027, 4256649180, 5580940036, 5979578610, 6976175045, 7175494332, 8371410054, 8969367915, 11959157220, 12557115081, 13952350090, 16742820108, 17938735830, 20928525135, 25114230162, 27904700180, 35877471660, 41857050270, 50228460324, 62785575405, 83714100540, 125571150810, 251142301620]

約数ペア:

[(1, 251142301620), (2, 125571150810), (3, 83714100540), (4, 62785575405), (5, 50228460324), (6, 41857050270), (7, 35877471660), (9, 27904700180), (10, 25114230162), (12, 20928525135), (14, 17938735830), (15, 16742820108), (18, 13952350090), (20, 12557115081), (21, 11959157220), (28, 8969367915), (30, 8371410054), (35, 7175494332), (36, 6976175045), (42, 5979578610), (45, 5580940036), (59, 4256649180), (60, 4185705027), (63, 3986385740), (70, 3587747166), (84, 2989789305), (90, 2790470018), (105, 2391831444), (118, 2128324590), (126, 1993192870), (140, 1793873583), (177, 1418883060), (180, 1395235009), (210, 1195915722), (236, 1064162295), (252, 996596435), (295, 851329836), (315, 797277148), (354, 709441530), (413, 608092740), (420, 597957861), (531, 472961020), (590, 425664918), (630, 398638574), (708, 354720765), (826, 304046370), (885, 283776612), (1062, 236480510), (1180, 212832459), (1239, 202697580), (1260, 199319287), (1652, 152023185), (1770, 141888306), (2065, 121618548), (2124, 118240255), (2478, 101348790), (2655, 94592204), (3540, 70944153), (3717, 67565860), (4130, 60809274), (4956, 50674395), (5310, 47296102), (6195, 40539516), (7434, 33782930), (8260, 30404637), (10620, 23648051), (12390, 20269758), (14868, 16891465), (18585, 13513172), (24780, 10134879), (37170, 6756586), (74340, 3378293)]