144702720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 529804800

約数和(自身を除く): 385102080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 79, 80, 90, 96, 106, 108, 120, 128, 135, 144, 158, 159, 160, 180, 192, 212, 216, 237, 240, 256, 265, 270, 288, 316, 318, 320, 360, 384, 395, 424, 432, 474, 477, 480, 530, 540, 576, 632, 636, 640, 711, 720, 768, 790, 795, 848, 864, 948, 954, 960, 1060, 1080, 1152, 1185, 1264, 1272, 1280, 1422, 1431, 1440, 1580, 1590, 1696, 1728, 1896, 1908, 1920, 2120, 2133, 2160, 2304, 2370, 2385, 2528, 2544, 2844, 2862, 2880, 3160, 3180, 3392, 3456, 3555, 3792, 3816, 3840, 4187, 4240, 4266, 4320, 4740, 4770, 5056, 5088, 5688, 5724, 5760, 6320, 6360, 6784, 6912, 7110, 7155, 7584, 7632, 8374, 8480, 8532, 8640, 9480, 9540, 10112, 10176, 10665, 11376, 11448, 11520, 12561, 12640, 12720, 13568, 14220, 14310, 15168, 15264, 16748, 16960, 17064, 17280, 18960, 19080, 20224, 20352, 20935, 21330, 22752, 22896, 25122, 25280, 25440, 28440, 28620, 30336, 30528, 33496, 33920, 34128, 34560, 37683, 37920, 38160, 40704, 41870, 42660, 45504, 45792, 50244, 50560, 50880, 56880, 57240, 60672, 61056, 62805, 66992, 67840, 68256, 75366, 75840, 76320, 83740, 85320, 91008, 91584, 100488, 101120, 101760, 113049, 113760, 114480, 122112, 125610, 133984, 136512, 150732, 151680, 152640, 167480, 170640, 182016, 183168, 188415, 200976, 203520, 226098, 227520, 228960, 251220, 267968, 273024, 301464, 303360, 305280, 334960, 341280, 366336, 376830, 401952, 452196, 455040, 457920, 502440, 535936, 546048, 565245, 602928, 610560, 669920, 682560, 753660, 803904, 904392, 910080, 915840, 1004880, 1071872, 1130490, 1205856, 1339840, 1365120, 1507320, 1607808, 1808784, 1831680, 2009760, 2260980, 2411712, 2679680, 2730240, 3014640, 3215616, 3617568, 4019520, 4521960, 4823424, 5359360, 6029280, 7235136, 8039040, 9043920, 9646848, 12058560, 14470272, 16078080, 18087840, 24117120, 28940544, 36175680, 48234240, 72351360, 144702720]

約数ペア:

[(1, 144702720), (2, 72351360), (3, 48234240), (4, 36175680), (5, 28940544), (6, 24117120), (8, 18087840), (9, 16078080), (10, 14470272), (12, 12058560), (15, 9646848), (16, 9043920), (18, 8039040), (20, 7235136), (24, 6029280), (27, 5359360), (30, 4823424), (32, 4521960), (36, 4019520), (40, 3617568), (45, 3215616), (48, 3014640), (53, 2730240), (54, 2679680), (60, 2411712), (64, 2260980), (72, 2009760), (79, 1831680), (80, 1808784), (90, 1607808), (96, 1507320), (106, 1365120), (108, 1339840), (120, 1205856), (128, 1130490), (135, 1071872), (144, 1004880), (158, 915840), (159, 910080), (160, 904392), (180, 803904), (192, 753660), (212, 682560), (216, 669920), (237, 610560), (240, 602928), (256, 565245), (265, 546048), (270, 535936), (288, 502440), (316, 457920), (318, 455040), (320, 452196), (360, 401952), (384, 376830), (395, 366336), (424, 341280), (432, 334960), (474, 305280), (477, 303360), (480, 301464), (530, 273024), (540, 267968), (576, 251220), (632, 228960), (636, 227520), (640, 226098), (711, 203520), (720, 200976), (768, 188415), (790, 183168), (795, 182016), (848, 170640), (864, 167480), (948, 152640), (954, 151680), (960, 150732), (1060, 136512), (1080, 133984), (1152, 125610), (1185, 122112), (1264, 114480), (1272, 113760), (1280, 113049), (1422, 101760), (1431, 101120), (1440, 100488), (1580, 91584), (1590, 91008), (1696, 85320), (1728, 83740), (1896, 76320), (1908, 75840), (1920, 75366), (2120, 68256), (2133, 67840), (2160, 66992), (2304, 62805), (2370, 61056), (2385, 60672), (2528, 57240), (2544, 56880), (2844, 50880), (2862, 50560), (2880, 50244), (3160, 45792), (3180, 45504), (3392, 42660), (3456, 41870), (3555, 40704), (3792, 38160), (3816, 37920), (3840, 37683), (4187, 34560), (4240, 34128), (4266, 33920), (4320, 33496), (4740, 30528), (4770, 30336), (5056, 28620), (5088, 28440), (5688, 25440), (5724, 25280), (5760, 25122), (6320, 22896), (6360, 22752), (6784, 21330), (6912, 20935), (7110, 20352), (7155, 20224), (7584, 19080), (7632, 18960), (8374, 17280), (8480, 17064), (8532, 16960), (8640, 16748), (9480, 15264), (9540, 15168), (10112, 14310), (10176, 14220), (10665, 13568), (11376, 12720), (11448, 12640), (11520, 12561)]