1379789280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 4871936160

約数和(自身を除く): 3492146880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 101, 106, 120, 144, 159, 160, 179, 180, 202, 212, 240, 265, 288, 303, 318, 358, 360, 404, 424, 477, 480, 505, 530, 537, 606, 636, 716, 720, 795, 808, 848, 895, 909, 954, 1010, 1060, 1074, 1212, 1272, 1432, 1440, 1515, 1590, 1611, 1616, 1696, 1790, 1818, 1908, 2020, 2120, 2148, 2385, 2424, 2544, 2685, 2864, 3030, 3180, 3222, 3232, 3580, 3636, 3816, 4040, 4240, 4296, 4545, 4770, 4848, 5088, 5353, 5370, 5728, 6060, 6360, 6444, 7160, 7272, 7632, 8055, 8080, 8480, 8592, 9090, 9487, 9540, 9696, 10706, 10740, 12120, 12720, 12888, 14320, 14544, 15264, 16059, 16110, 16160, 17184, 18079, 18180, 18974, 19080, 21412, 21480, 24240, 25440, 25776, 26765, 28461, 28640, 29088, 32118, 32220, 36158, 36360, 37948, 38160, 42824, 42960, 47435, 48177, 48480, 51552, 53530, 54237, 56922, 64236, 64440, 72316, 72720, 75896, 76320, 80295, 85383, 85648, 85920, 90395, 94870, 96354, 107060, 108474, 113844, 128472, 128880, 142305, 144632, 145440, 151792, 160590, 162711, 170766, 171296, 180790, 189740, 192708, 214120, 216948, 227688, 240885, 256944, 257760, 271185, 284610, 289264, 303584, 321180, 325422, 341532, 361580, 379480, 385416, 426915, 428240, 433896, 455376, 481770, 513888, 542370, 569220, 578528, 642360, 650844, 683064, 723160, 758960, 770832, 813555, 853830, 856480, 867792, 910752, 958187, 963540, 1084740, 1138440, 1284720, 1301688, 1366128, 1446320, 1517920, 1541664, 1627110, 1707660, 1735584, 1916374, 1927080, 2169480, 2276880, 2569440, 2603376, 2732256, 2874561, 2892640, 3254220, 3415320, 3832748, 3854160, 4338960, 4553760, 4790935, 5206752, 5749122, 6508440, 6830640, 7665496, 7708320, 8623683, 8677920, 9581870, 11498244, 13016880, 13661280, 14372805, 15330992, 17247366, 19163740, 22996488, 26033760, 28745610, 30661984, 34494732, 38327480, 43118415, 45992976, 57491220, 68989464, 76654960, 86236830, 91985952, 114982440, 137978928, 153309920, 172473660, 229964880, 275957856, 344947320, 459929760, 689894640, 1379789280]

約数ペア:

[(1, 1379789280), (2, 689894640), (3, 459929760), (4, 344947320), (5, 275957856), (6, 229964880), (8, 172473660), (9, 153309920), (10, 137978928), (12, 114982440), (15, 91985952), (16, 86236830), (18, 76654960), (20, 68989464), (24, 57491220), (30, 45992976), (32, 43118415), (36, 38327480), (40, 34494732), (45, 30661984), (48, 28745610), (53, 26033760), (60, 22996488), (72, 19163740), (80, 17247366), (90, 15330992), (96, 14372805), (101, 13661280), (106, 13016880), (120, 11498244), (144, 9581870), (159, 8677920), (160, 8623683), (179, 7708320), (180, 7665496), (202, 6830640), (212, 6508440), (240, 5749122), (265, 5206752), (288, 4790935), (303, 4553760), (318, 4338960), (358, 3854160), (360, 3832748), (404, 3415320), (424, 3254220), (477, 2892640), (480, 2874561), (505, 2732256), (530, 2603376), (537, 2569440), (606, 2276880), (636, 2169480), (716, 1927080), (720, 1916374), (795, 1735584), (808, 1707660), (848, 1627110), (895, 1541664), (909, 1517920), (954, 1446320), (1010, 1366128), (1060, 1301688), (1074, 1284720), (1212, 1138440), (1272, 1084740), (1432, 963540), (1440, 958187), (1515, 910752), (1590, 867792), (1611, 856480), (1616, 853830), (1696, 813555), (1790, 770832), (1818, 758960), (1908, 723160), (2020, 683064), (2120, 650844), (2148, 642360), (2385, 578528), (2424, 569220), (2544, 542370), (2685, 513888), (2864, 481770), (3030, 455376), (3180, 433896), (3222, 428240), (3232, 426915), (3580, 385416), (3636, 379480), (3816, 361580), (4040, 341532), (4240, 325422), (4296, 321180), (4545, 303584), (4770, 289264), (4848, 284610), (5088, 271185), (5353, 257760), (5370, 256944), (5728, 240885), (6060, 227688), (6360, 216948), (6444, 214120), (7160, 192708), (7272, 189740), (7632, 180790), (8055, 171296), (8080, 170766), (8480, 162711), (8592, 160590), (9090, 151792), (9487, 145440), (9540, 144632), (9696, 142305), (10706, 128880), (10740, 128472), (12120, 113844), (12720, 108474), (12888, 107060), (14320, 96354), (14544, 94870), (15264, 90395), (16059, 85920), (16110, 85648), (16160, 85383), (17184, 80295), (18079, 76320), (18180, 75896), (18974, 72720), (19080, 72316), (21412, 64440), (21480, 64236), (24240, 56922), (25440, 54237), (25776, 53530), (26765, 51552), (28461, 48480), (28640, 48177), (29088, 47435), (32118, 42960), (32220, 42824), (36158, 38160), (36360, 37948)]