233976240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 835660800

約数和(自身を除く): 601684560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 115, 120, 138, 142, 144, 180, 184, 199, 207, 213, 230, 240, 276, 284, 345, 355, 360, 368, 398, 414, 426, 460, 552, 568, 597, 639, 690, 710, 720, 796, 828, 852, 920, 995, 1035, 1065, 1104, 1136, 1194, 1278, 1380, 1420, 1592, 1633, 1656, 1704, 1791, 1840, 1990, 2070, 2130, 2388, 2556, 2760, 2840, 2985, 3184, 3195, 3266, 3312, 3408, 3582, 3980, 4140, 4260, 4577, 4776, 4899, 5112, 5520, 5680, 5970, 6390, 6532, 7164, 7960, 8165, 8280, 8520, 8955, 9154, 9552, 9798, 10224, 11940, 12780, 13064, 13731, 14129, 14328, 14697, 15920, 16330, 16560, 17040, 17910, 18308, 19596, 22885, 23880, 24495, 25560, 26128, 27462, 28258, 28656, 29394, 32660, 35820, 36616, 39192, 41193, 42387, 45770, 47760, 48990, 51120, 54924, 56516, 58788, 65320, 68655, 70645, 71640, 73232, 73485, 78384, 82386, 84774, 91540, 97980, 109848, 113032, 117576, 127161, 130640, 137310, 141290, 143280, 146970, 164772, 169548, 183080, 195960, 205965, 211935, 219696, 226064, 235152, 254322, 274620, 282580, 293940, 324967, 329544, 339096, 366160, 391920, 411930, 423870, 508644, 549240, 565160, 587880, 635805, 649934, 659088, 678192, 823860, 847740, 974901, 1017288, 1098480, 1130320, 1175760, 1271610, 1299868, 1624835, 1647720, 1695480, 1949802, 2034576, 2543220, 2599736, 2924703, 3249670, 3295440, 3390960, 3899604, 4874505, 5086440, 5199472, 5849406, 6499340, 7799208, 9749010, 10172880, 11698812, 12998680, 14623515, 15598416, 19498020, 23397624, 25997360, 29247030, 38996040, 46795248, 58494060, 77992080, 116988120, 233976240]

約数ペア:

[(1, 233976240), (2, 116988120), (3, 77992080), (4, 58494060), (5, 46795248), (6, 38996040), (8, 29247030), (9, 25997360), (10, 23397624), (12, 19498020), (15, 15598416), (16, 14623515), (18, 12998680), (20, 11698812), (23, 10172880), (24, 9749010), (30, 7799208), (36, 6499340), (40, 5849406), (45, 5199472), (46, 5086440), (48, 4874505), (60, 3899604), (69, 3390960), (71, 3295440), (72, 3249670), (80, 2924703), (90, 2599736), (92, 2543220), (115, 2034576), (120, 1949802), (138, 1695480), (142, 1647720), (144, 1624835), (180, 1299868), (184, 1271610), (199, 1175760), (207, 1130320), (213, 1098480), (230, 1017288), (240, 974901), (276, 847740), (284, 823860), (345, 678192), (355, 659088), (360, 649934), (368, 635805), (398, 587880), (414, 565160), (426, 549240), (460, 508644), (552, 423870), (568, 411930), (597, 391920), (639, 366160), (690, 339096), (710, 329544), (720, 324967), (796, 293940), (828, 282580), (852, 274620), (920, 254322), (995, 235152), (1035, 226064), (1065, 219696), (1104, 211935), (1136, 205965), (1194, 195960), (1278, 183080), (1380, 169548), (1420, 164772), (1592, 146970), (1633, 143280), (1656, 141290), (1704, 137310), (1791, 130640), (1840, 127161), (1990, 117576), (2070, 113032), (2130, 109848), (2388, 97980), (2556, 91540), (2760, 84774), (2840, 82386), (2985, 78384), (3184, 73485), (3195, 73232), (3266, 71640), (3312, 70645), (3408, 68655), (3582, 65320), (3980, 58788), (4140, 56516), (4260, 54924), (4577, 51120), (4776, 48990), (4899, 47760), (5112, 45770), (5520, 42387), (5680, 41193), (5970, 39192), (6390, 36616), (6532, 35820), (7164, 32660), (7960, 29394), (8165, 28656), (8280, 28258), (8520, 27462), (8955, 26128), (9154, 25560), (9552, 24495), (9798, 23880), (10224, 22885), (11940, 19596), (12780, 18308), (13064, 17910), (13731, 17040), (14129, 16560), (14328, 16330), (14697, 15920)]