272541168

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 863516160

約数和(自身を除く): 590974992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 61, 69, 71, 72, 76, 92, 114, 122, 138, 142, 144, 152, 171, 183, 184, 207, 213, 228, 244, 276, 284, 304, 342, 366, 368, 414, 426, 437, 456, 488, 549, 552, 568, 639, 684, 732, 828, 852, 874, 912, 976, 1098, 1104, 1136, 1159, 1278, 1311, 1349, 1368, 1403, 1464, 1633, 1656, 1704, 1748, 2196, 2318, 2556, 2622, 2698, 2736, 2806, 2928, 3266, 3312, 3408, 3477, 3496, 3933, 4047, 4209, 4331, 4392, 4636, 4899, 5112, 5244, 5396, 5612, 6532, 6954, 6992, 7866, 8094, 8418, 8662, 8784, 9272, 9798, 10224, 10431, 10488, 10792, 11224, 12141, 12627, 12993, 13064, 13908, 14697, 15732, 16188, 16836, 17324, 18544, 19596, 20862, 20976, 21584, 22448, 24282, 25254, 25986, 26128, 26657, 27816, 29394, 31027, 31464, 32376, 33672, 34648, 38979, 39192, 41724, 48564, 50508, 51972, 53314, 55632, 58788, 62054, 62928, 64752, 67344, 69296, 77958, 78384, 79971, 82289, 83448, 93081, 97128, 99613, 101016, 103944, 106628, 117576, 124108, 155916, 159942, 164578, 166896, 186162, 194256, 199226, 202032, 207888, 213256, 235152, 239913, 246867, 248216, 279243, 298839, 311832, 319884, 329156, 372324, 398452, 426512, 479826, 493734, 496432, 558486, 597678, 623664, 639768, 658312, 740601, 744648, 796904, 896517, 959652, 987468, 1116972, 1195356, 1279536, 1316624, 1481202, 1489296, 1593808, 1793034, 1892647, 1919304, 1974936, 2233944, 2390712, 2962404, 3586068, 3785294, 3838608, 3949872, 4467888, 4781424, 5677941, 5924808, 7172136, 7570588, 11355882, 11849616, 14344272, 15141176, 17033823, 22711764, 30282352, 34067646, 45423528, 68135292, 90847056, 136270584, 272541168]

約数ペア:

[(1, 272541168), (2, 136270584), (3, 90847056), (4, 68135292), (6, 45423528), (8, 34067646), (9, 30282352), (12, 22711764), (16, 17033823), (18, 15141176), (19, 14344272), (23, 11849616), (24, 11355882), (36, 7570588), (38, 7172136), (46, 5924808), (48, 5677941), (57, 4781424), (61, 4467888), (69, 3949872), (71, 3838608), (72, 3785294), (76, 3586068), (92, 2962404), (114, 2390712), (122, 2233944), (138, 1974936), (142, 1919304), (144, 1892647), (152, 1793034), (171, 1593808), (183, 1489296), (184, 1481202), (207, 1316624), (213, 1279536), (228, 1195356), (244, 1116972), (276, 987468), (284, 959652), (304, 896517), (342, 796904), (366, 744648), (368, 740601), (414, 658312), (426, 639768), (437, 623664), (456, 597678), (488, 558486), (549, 496432), (552, 493734), (568, 479826), (639, 426512), (684, 398452), (732, 372324), (828, 329156), (852, 319884), (874, 311832), (912, 298839), (976, 279243), (1098, 248216), (1104, 246867), (1136, 239913), (1159, 235152), (1278, 213256), (1311, 207888), (1349, 202032), (1368, 199226), (1403, 194256), (1464, 186162), (1633, 166896), (1656, 164578), (1704, 159942), (1748, 155916), (2196, 124108), (2318, 117576), (2556, 106628), (2622, 103944), (2698, 101016), (2736, 99613), (2806, 97128), (2928, 93081), (3266, 83448), (3312, 82289), (3408, 79971), (3477, 78384), (3496, 77958), (3933, 69296), (4047, 67344), (4209, 64752), (4331, 62928), (4392, 62054), (4636, 58788), (4899, 55632), (5112, 53314), (5244, 51972), (5396, 50508), (5612, 48564), (6532, 41724), (6954, 39192), (6992, 38979), (7866, 34648), (8094, 33672), (8418, 32376), (8662, 31464), (8784, 31027), (9272, 29394), (9798, 27816), (10224, 26657), (10431, 26128), (10488, 25986), (10792, 25254), (11224, 24282), (12141, 22448), (12627, 21584), (12993, 20976), (13064, 20862), (13908, 19596), (14697, 18544), (15732, 17324), (16188, 16836)]