157397280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 192

約数和(自身を含む): 529079040

約数和(自身を除く): 371681760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 53, 60, 69, 80, 92, 96, 106, 115, 120, 138, 159, 160, 184, 212, 230, 240, 265, 269, 276, 318, 345, 368, 424, 460, 480, 530, 538, 552, 636, 690, 736, 795, 807, 848, 920, 1060, 1076, 1104, 1219, 1272, 1345, 1380, 1590, 1614, 1696, 1840, 2120, 2152, 2208, 2438, 2544, 2690, 2760, 3180, 3228, 3657, 3680, 4035, 4240, 4304, 4876, 5088, 5380, 5520, 6095, 6187, 6360, 6456, 7314, 8070, 8480, 8608, 9752, 10760, 11040, 12190, 12374, 12720, 12912, 14257, 14628, 16140, 18285, 18561, 19504, 21520, 24380, 24748, 25440, 25824, 28514, 29256, 30935, 32280, 36570, 37122, 39008, 42771, 43040, 48760, 49496, 57028, 58512, 61870, 64560, 71285, 73140, 74244, 85542, 92805, 97520, 98992, 114056, 117024, 123740, 129120, 142570, 146280, 148488, 171084, 185610, 195040, 197984, 213855, 228112, 247480, 285140, 292560, 296976, 327911, 342168, 371220, 427710, 456224, 494960, 570280, 585120, 593952, 655822, 684336, 742440, 855420, 983733, 989920, 1140560, 1311644, 1368672, 1484880, 1639555, 1710840, 1967466, 2281120, 2623288, 2969760, 3279110, 3421680, 3934932, 4918665, 5246576, 6558220, 6843360, 7869864, 9837330, 10493152, 13116440, 15739728, 19674660, 26232880, 31479456, 39349320, 52465760, 78698640, 157397280]

約数ペア:

[(1, 157397280), (2, 78698640), (3, 52465760), (4, 39349320), (5, 31479456), (6, 26232880), (8, 19674660), (10, 15739728), (12, 13116440), (15, 10493152), (16, 9837330), (20, 7869864), (23, 6843360), (24, 6558220), (30, 5246576), (32, 4918665), (40, 3934932), (46, 3421680), (48, 3279110), (53, 2969760), (60, 2623288), (69, 2281120), (80, 1967466), (92, 1710840), (96, 1639555), (106, 1484880), (115, 1368672), (120, 1311644), (138, 1140560), (159, 989920), (160, 983733), (184, 855420), (212, 742440), (230, 684336), (240, 655822), (265, 593952), (269, 585120), (276, 570280), (318, 494960), (345, 456224), (368, 427710), (424, 371220), (460, 342168), (480, 327911), (530, 296976), (538, 292560), (552, 285140), (636, 247480), (690, 228112), (736, 213855), (795, 197984), (807, 195040), (848, 185610), (920, 171084), (1060, 148488), (1076, 146280), (1104, 142570), (1219, 129120), (1272, 123740), (1345, 117024), (1380, 114056), (1590, 98992), (1614, 97520), (1696, 92805), (1840, 85542), (2120, 74244), (2152, 73140), (2208, 71285), (2438, 64560), (2544, 61870), (2690, 58512), (2760, 57028), (3180, 49496), (3228, 48760), (3657, 43040), (3680, 42771), (4035, 39008), (4240, 37122), (4304, 36570), (4876, 32280), (5088, 30935), (5380, 29256), (5520, 28514), (6095, 25824), (6187, 25440), (6360, 24748), (6456, 24380), (7314, 21520), (8070, 19504), (8480, 18561), (8608, 18285), (9752, 16140), (10760, 14628), (11040, 14257), (12190, 12912), (12374, 12720)]