180263512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 455362560

約数和(自身を除く): 275099048

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 23, 26, 31, 34, 44, 46, 52, 62, 68, 88, 92, 104, 124, 136, 143, 169, 184, 187, 221, 248, 253, 286, 299, 338, 341, 374, 391, 403, 442, 506, 527, 572, 598, 676, 682, 713, 748, 782, 806, 884, 1012, 1054, 1144, 1196, 1352, 1364, 1426, 1496, 1564, 1612, 1768, 1859, 2024, 2108, 2392, 2431, 2728, 2852, 2873, 3128, 3224, 3289, 3718, 3887, 4216, 4301, 4433, 4862, 5083, 5239, 5704, 5746, 5797, 6578, 6851, 7436, 7774, 7843, 8602, 8866, 9269, 9724, 10166, 10478, 11492, 11594, 12121, 13156, 13702, 14872, 15548, 15686, 17204, 17732, 18538, 19448, 20332, 20956, 22984, 23188, 24242, 26312, 27404, 31096, 31372, 31603, 34408, 35464, 37076, 40664, 41912, 42757, 46376, 48484, 54808, 55913, 57629, 62744, 63206, 66079, 74152, 75361, 85514, 89063, 96968, 101959, 111826, 115258, 120497, 126412, 132158, 133331, 150722, 157573, 171028, 178126, 203918, 223652, 230516, 240994, 252824, 264316, 266662, 301444, 315146, 342056, 356252, 407836, 447304, 461032, 481988, 528632, 533324, 602888, 630292, 712504, 726869, 815672, 963976, 979693, 1066648, 1260584, 1325467, 1453738, 1733303, 1959386, 2048449, 2650934, 2907476, 3466606, 3918772, 4096898, 5301868, 5814952, 6933212, 7837544, 8193796, 10603736, 13866424, 16387592, 22532939, 45065878, 90131756, 180263512]

約数ペア:

[(1, 180263512), (2, 90131756), (4, 45065878), (8, 22532939), (11, 16387592), (13, 13866424), (17, 10603736), (22, 8193796), (23, 7837544), (26, 6933212), (31, 5814952), (34, 5301868), (44, 4096898), (46, 3918772), (52, 3466606), (62, 2907476), (68, 2650934), (88, 2048449), (92, 1959386), (104, 1733303), (124, 1453738), (136, 1325467), (143, 1260584), (169, 1066648), (184, 979693), (187, 963976), (221, 815672), (248, 726869), (253, 712504), (286, 630292), (299, 602888), (338, 533324), (341, 528632), (374, 481988), (391, 461032), (403, 447304), (442, 407836), (506, 356252), (527, 342056), (572, 315146), (598, 301444), (676, 266662), (682, 264316), (713, 252824), (748, 240994), (782, 230516), (806, 223652), (884, 203918), (1012, 178126), (1054, 171028), (1144, 157573), (1196, 150722), (1352, 133331), (1364, 132158), (1426, 126412), (1496, 120497), (1564, 115258), (1612, 111826), (1768, 101959), (1859, 96968), (2024, 89063), (2108, 85514), (2392, 75361), (2431, 74152), (2728, 66079), (2852, 63206), (2873, 62744), (3128, 57629), (3224, 55913), (3289, 54808), (3718, 48484), (3887, 46376), (4216, 42757), (4301, 41912), (4433, 40664), (4862, 37076), (5083, 35464), (5239, 34408), (5704, 31603), (5746, 31372), (5797, 31096), (6578, 27404), (6851, 26312), (7436, 24242), (7774, 23188), (7843, 22984), (8602, 20956), (8866, 20332), (9269, 19448), (9724, 18538), (10166, 17732), (10478, 17204), (11492, 15686), (11594, 15548), (12121, 14872), (13156, 13702)]