157102560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1481

約数の個数: 144

約数和(自身を含む): 543291840

約数和(自身を除く): 386189280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1381, 1422, 1440, 1580, 1896, 2370, 2528, 2762, 2844, 3160, 3555, 3792, 4143, 4740, 5524, 5688, 6320, 6905, 7110, 7584, 8286, 9480, 11048, 11376, 12429, 12640, 13810, 14220, 16572, 18960, 20715, 22096, 22752, 24858, 27620, 28440, 33144, 37920, 41430, 44192, 49716, 55240, 56880, 62145, 66288, 82860, 99432, 109099, 110480, 113760, 124290, 132576, 165720, 198864, 218198, 220960, 248580, 327297, 331440, 397728, 436396, 497160, 545495, 654594, 662880, 872792, 981891, 994320, 1090990, 1309188, 1636485, 1745584, 1963782, 1988640, 2181980, 2618376, 3272970, 3491168, 3927564, 4363960, 4909455, 5236752, 6545940, 7855128, 8727920, 9818910, 10473504, 13091880, 15710256, 17455840, 19637820, 26183760, 31420512, 39275640, 52367520, 78551280, 157102560]

約数ペア:

[(1, 157102560), (2, 78551280), (3, 52367520), (4, 39275640), (5, 31420512), (6, 26183760), (8, 19637820), (9, 17455840), (10, 15710256), (12, 13091880), (15, 10473504), (16, 9818910), (18, 8727920), (20, 7855128), (24, 6545940), (30, 5236752), (32, 4909455), (36, 4363960), (40, 3927564), (45, 3491168), (48, 3272970), (60, 2618376), (72, 2181980), (79, 1988640), (80, 1963782), (90, 1745584), (96, 1636485), (120, 1309188), (144, 1090990), (158, 994320), (160, 981891), (180, 872792), (237, 662880), (240, 654594), (288, 545495), (316, 497160), (360, 436396), (395, 397728), (474, 331440), (480, 327297), (632, 248580), (711, 220960), (720, 218198), (790, 198864), (948, 165720), (1185, 132576), (1264, 124290), (1381, 113760), (1422, 110480), (1440, 109099), (1580, 99432), (1896, 82860), (2370, 66288), (2528, 62145), (2762, 56880), (2844, 55240), (3160, 49716), (3555, 44192), (3792, 41430), (4143, 37920), (4740, 33144), (5524, 28440), (5688, 27620), (6320, 24858), (6905, 22752), (7110, 22096), (7584, 20715), (8286, 18960), (9480, 16572), (11048, 14220), (11376, 13810), (12429, 12640)]