260688624

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 240

約数和(自身を含む): 841374720

約数和(自身を除く): 580686096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 49, 56, 61, 69, 79, 84, 92, 98, 112, 122, 138, 147, 158, 161, 168, 183, 184, 196, 237, 244, 276, 294, 316, 322, 336, 366, 368, 392, 427, 474, 483, 488, 552, 553, 588, 632, 644, 732, 784, 854, 948, 966, 976, 1104, 1106, 1127, 1176, 1264, 1281, 1288, 1403, 1464, 1659, 1708, 1817, 1896, 1932, 2212, 2254, 2352, 2562, 2576, 2806, 2928, 2989, 3318, 3381, 3416, 3634, 3792, 3864, 3871, 4209, 4424, 4508, 4819, 5124, 5451, 5612, 5978, 6636, 6762, 6832, 7268, 7728, 7742, 8418, 8848, 8967, 9016, 9638, 9821, 10248, 10902, 11224, 11613, 11956, 12719, 13272, 13524, 14457, 14536, 15484, 16836, 17934, 18032, 19276, 19642, 20496, 21804, 22448, 23226, 23912, 25438, 26544, 27048, 28914, 29072, 29463, 30968, 33672, 33733, 35868, 38157, 38552, 39284, 43608, 46452, 47824, 50876, 54096, 57828, 58926, 61936, 67344, 67466, 68747, 71736, 76314, 77104, 78568, 87216, 89033, 92904, 101199, 101752, 110837, 115656, 117852, 134932, 137494, 143472, 152628, 157136, 178066, 185808, 202398, 203504, 206241, 221674, 231312, 235704, 236131, 267099, 269864, 274988, 305256, 332511, 356132, 404796, 412482, 443348, 471408, 472262, 534198, 539728, 549976, 610512, 665022, 708393, 712264, 775859, 809592, 824964, 886696, 944524, 1068396, 1099952, 1330044, 1416786, 1424528, 1551718, 1619184, 1649928, 1773392, 1889048, 2136792, 2327577, 2660088, 2833572, 3103436, 3299856, 3778096, 4273584, 4655154, 5320176, 5431013, 5667144, 6206872, 9310308, 10862026, 11334288, 12413744, 16293039, 18620616, 21724052, 32586078, 37241232, 43448104, 65172156, 86896208, 130344312, 260688624]

約数ペア:

[(1, 260688624), (2, 130344312), (3, 86896208), (4, 65172156), (6, 43448104), (7, 37241232), (8, 32586078), (12, 21724052), (14, 18620616), (16, 16293039), (21, 12413744), (23, 11334288), (24, 10862026), (28, 9310308), (42, 6206872), (46, 5667144), (48, 5431013), (49, 5320176), (56, 4655154), (61, 4273584), (69, 3778096), (79, 3299856), (84, 3103436), (92, 2833572), (98, 2660088), (112, 2327577), (122, 2136792), (138, 1889048), (147, 1773392), (158, 1649928), (161, 1619184), (168, 1551718), (183, 1424528), (184, 1416786), (196, 1330044), (237, 1099952), (244, 1068396), (276, 944524), (294, 886696), (316, 824964), (322, 809592), (336, 775859), (366, 712264), (368, 708393), (392, 665022), (427, 610512), (474, 549976), (483, 539728), (488, 534198), (552, 472262), (553, 471408), (588, 443348), (632, 412482), (644, 404796), (732, 356132), (784, 332511), (854, 305256), (948, 274988), (966, 269864), (976, 267099), (1104, 236131), (1106, 235704), (1127, 231312), (1176, 221674), (1264, 206241), (1281, 203504), (1288, 202398), (1403, 185808), (1464, 178066), (1659, 157136), (1708, 152628), (1817, 143472), (1896, 137494), (1932, 134932), (2212, 117852), (2254, 115656), (2352, 110837), (2562, 101752), (2576, 101199), (2806, 92904), (2928, 89033), (2989, 87216), (3318, 78568), (3381, 77104), (3416, 76314), (3634, 71736), (3792, 68747), (3864, 67466), (3871, 67344), (4209, 61936), (4424, 58926), (4508, 57828), (4819, 54096), (5124, 50876), (5451, 47824), (5612, 46452), (5978, 43608), (6636, 39284), (6762, 38552), (6832, 38157), (7268, 35868), (7728, 33733), (7742, 33672), (8418, 30968), (8848, 29463), (8967, 29072), (9016, 28914), (9638, 27048), (9821, 26544), (10248, 25438), (10902, 23912), (11224, 23226), (11613, 22448), (11956, 21804), (12719, 20496), (13272, 19642), (13524, 19276), (14457, 18032), (14536, 17934), (15484, 16836)]