2755674880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16187}}^1$

素因数の和:16234

約数の個数: 144

約数和(自身を含む): 7941185280

約数和(自身を除く): 5185510400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 5320, 6080, 8512, 8960, 10640, 12160, 16187, 17024, 21280, 24320, 32374, 34048, 42560, 64748, 80935, 85120, 113309, 129496, 161870, 170240, 226618, 258992, 307553, 323740, 453236, 517984, 566545, 615106, 647480, 906472, 1035968, 1133090, 1230212, 1294960, 1537765, 1812944, 2071936, 2152871, 2266180, 2460424, 2589920, 3075530, 3625888, 4143872, 4305742, 4532360, 4920848, 5179840, 6151060, 7251776, 8611484, 9064720, 9841696, 10359680, 10764355, 12302120, 14503552, 17222968, 18129440, 19683392, 20719360, 21528710, 24604240, 29007104, 34445936, 36258880, 39366784, 43057420, 49208480, 68891872, 72517760, 78733568, 86114840, 98416960, 137783744, 145035520, 172229680, 196833920, 275567488, 344459360, 393667840, 551134976, 688918720, 1377837440, 2755674880]

約数ペア:

[(1, 2755674880), (2, 1377837440), (4, 688918720), (5, 551134976), (7, 393667840), (8, 344459360), (10, 275567488), (14, 196833920), (16, 172229680), (19, 145035520), (20, 137783744), (28, 98416960), (32, 86114840), (35, 78733568), (38, 72517760), (40, 68891872), (56, 49208480), (64, 43057420), (70, 39366784), (76, 36258880), (80, 34445936), (95, 29007104), (112, 24604240), (128, 21528710), (133, 20719360), (140, 19683392), (152, 18129440), (160, 17222968), (190, 14503552), (224, 12302120), (256, 10764355), (266, 10359680), (280, 9841696), (304, 9064720), (320, 8611484), (380, 7251776), (448, 6151060), (532, 5179840), (560, 4920848), (608, 4532360), (640, 4305742), (665, 4143872), (760, 3625888), (896, 3075530), (1064, 2589920), (1120, 2460424), (1216, 2266180), (1280, 2152871), (1330, 2071936), (1520, 1812944), (1792, 1537765), (2128, 1294960), (2240, 1230212), (2432, 1133090), (2660, 1035968), (3040, 906472), (4256, 647480), (4480, 615106), (4864, 566545), (5320, 517984), (6080, 453236), (8512, 323740), (8960, 307553), (10640, 258992), (12160, 226618), (16187, 170240), (17024, 161870), (21280, 129496), (24320, 113309), (32374, 85120), (34048, 80935), (42560, 64748)]