301710080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 144

約数和(自身を含む): 835129344

約数和(自身を除く): 533419264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 151, 160, 223, 224, 256, 280, 302, 320, 446, 448, 560, 604, 640, 755, 892, 896, 1057, 1115, 1120, 1208, 1280, 1510, 1561, 1784, 1792, 2114, 2230, 2240, 2416, 3020, 3122, 3568, 4228, 4460, 4480, 4832, 5285, 6040, 6244, 7136, 7805, 8456, 8920, 8960, 9664, 10570, 12080, 12488, 14272, 15610, 16912, 17840, 19328, 21140, 24160, 24976, 28544, 31220, 33673, 33824, 35680, 38656, 42280, 48320, 49952, 57088, 62440, 67346, 67648, 71360, 84560, 96640, 99904, 124880, 134692, 135296, 142720, 168365, 169120, 193280, 199808, 235711, 249760, 269384, 270592, 285440, 336730, 338240, 399616, 471422, 499520, 538768, 673460, 676480, 942844, 999040, 1077536, 1178555, 1346920, 1352960, 1885688, 1998080, 2155072, 2357110, 2693840, 3771376, 4310144, 4714220, 5387680, 7542752, 8620288, 9428440, 10775360, 15085504, 18856880, 21550720, 30171008, 37713760, 43101440, 60342016, 75427520, 150855040, 301710080]

約数ペア:

[(1, 301710080), (2, 150855040), (4, 75427520), (5, 60342016), (7, 43101440), (8, 37713760), (10, 30171008), (14, 21550720), (16, 18856880), (20, 15085504), (28, 10775360), (32, 9428440), (35, 8620288), (40, 7542752), (56, 5387680), (64, 4714220), (70, 4310144), (80, 3771376), (112, 2693840), (128, 2357110), (140, 2155072), (151, 1998080), (160, 1885688), (223, 1352960), (224, 1346920), (256, 1178555), (280, 1077536), (302, 999040), (320, 942844), (446, 676480), (448, 673460), (560, 538768), (604, 499520), (640, 471422), (755, 399616), (892, 338240), (896, 336730), (1057, 285440), (1115, 270592), (1120, 269384), (1208, 249760), (1280, 235711), (1510, 199808), (1561, 193280), (1784, 169120), (1792, 168365), (2114, 142720), (2230, 135296), (2240, 134692), (2416, 124880), (3020, 99904), (3122, 96640), (3568, 84560), (4228, 71360), (4460, 67648), (4480, 67346), (4832, 62440), (5285, 57088), (6040, 49952), (6244, 48320), (7136, 42280), (7805, 38656), (8456, 35680), (8920, 33824), (8960, 33673), (9664, 31220), (10570, 28544), (12080, 24976), (12488, 24160), (14272, 21140), (15610, 19328), (16912, 17840)]