144254160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 523680768

約数和(自身を除く): 379426608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 281, 310, 345, 360, 368, 372, 414, 460, 465, 496, 552, 558, 562, 620, 690, 713, 720, 744, 828, 843, 920, 930, 1035, 1104, 1116, 1124, 1240, 1380, 1395, 1405, 1426, 1488, 1656, 1686, 1840, 1860, 2070, 2139, 2232, 2248, 2480, 2529, 2760, 2790, 2810, 2852, 3312, 3372, 3565, 3720, 4140, 4215, 4278, 4464, 4496, 5058, 5520, 5580, 5620, 5704, 6417, 6463, 6744, 7130, 7440, 8280, 8430, 8556, 8711, 10116, 10695, 11160, 11240, 11408, 12645, 12834, 12926, 13488, 14260, 16560, 16860, 17112, 17422, 19389, 20232, 21390, 22320, 22480, 25290, 25668, 25852, 26133, 28520, 32085, 32315, 33720, 34224, 34844, 38778, 40464, 42780, 43555, 50580, 51336, 51704, 52266, 57040, 58167, 64170, 64630, 67440, 69688, 77556, 78399, 85560, 87110, 96945, 101160, 102672, 103408, 104532, 116334, 128340, 129260, 130665, 139376, 155112, 156798, 171120, 174220, 193890, 200353, 202320, 209064, 232668, 256680, 258520, 261330, 290835, 310224, 313596, 348440, 387780, 391995, 400706, 418128, 465336, 513360, 517040, 522660, 581670, 601059, 627192, 696880, 775560, 783990, 801412, 930672, 1001765, 1045320, 1163340, 1202118, 1254384, 1551120, 1567980, 1602824, 1803177, 2003530, 2090640, 2326680, 2404236, 3005295, 3135960, 3205648, 3606354, 4007060, 4653360, 4808472, 6010590, 6271920, 7212708, 8014120, 9015885, 9616944, 12021180, 14425416, 16028240, 18031770, 24042360, 28850832, 36063540, 48084720, 72127080, 144254160]

約数ペア:

[(1, 144254160), (2, 72127080), (3, 48084720), (4, 36063540), (5, 28850832), (6, 24042360), (8, 18031770), (9, 16028240), (10, 14425416), (12, 12021180), (15, 9616944), (16, 9015885), (18, 8014120), (20, 7212708), (23, 6271920), (24, 6010590), (30, 4808472), (31, 4653360), (36, 4007060), (40, 3606354), (45, 3205648), (46, 3135960), (48, 3005295), (60, 2404236), (62, 2326680), (69, 2090640), (72, 2003530), (80, 1803177), (90, 1602824), (92, 1567980), (93, 1551120), (115, 1254384), (120, 1202118), (124, 1163340), (138, 1045320), (144, 1001765), (155, 930672), (180, 801412), (184, 783990), (186, 775560), (207, 696880), (230, 627192), (240, 601059), (248, 581670), (276, 522660), (279, 517040), (281, 513360), (310, 465336), (345, 418128), (360, 400706), (368, 391995), (372, 387780), (414, 348440), (460, 313596), (465, 310224), (496, 290835), (552, 261330), (558, 258520), (562, 256680), (620, 232668), (690, 209064), (713, 202320), (720, 200353), (744, 193890), (828, 174220), (843, 171120), (920, 156798), (930, 155112), (1035, 139376), (1104, 130665), (1116, 129260), (1124, 128340), (1240, 116334), (1380, 104532), (1395, 103408), (1405, 102672), (1426, 101160), (1488, 96945), (1656, 87110), (1686, 85560), (1840, 78399), (1860, 77556), (2070, 69688), (2139, 67440), (2232, 64630), (2248, 64170), (2480, 58167), (2529, 57040), (2760, 52266), (2790, 51704), (2810, 51336), (2852, 50580), (3312, 43555), (3372, 42780), (3565, 40464), (3720, 38778), (4140, 34844), (4215, 34224), (4278, 33720), (4464, 32315), (4496, 32085), (5058, 28520), (5520, 26133), (5580, 25852), (5620, 25668), (5704, 25290), (6417, 22480), (6463, 22320), (6744, 21390), (7130, 20232), (7440, 19389), (8280, 17422), (8430, 17112), (8556, 16860), (8711, 16560), (10116, 14260), (10695, 13488), (11160, 12926), (11240, 12834), (11408, 12645)]