164055320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 479001600

約数和(自身を除く): 314946280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 29, 40, 43, 44, 46, 52, 55, 58, 65, 86, 88, 92, 104, 110, 115, 116, 130, 143, 145, 172, 184, 215, 220, 230, 232, 253, 260, 286, 290, 299, 319, 344, 377, 430, 440, 460, 473, 506, 520, 559, 572, 580, 598, 638, 667, 715, 754, 860, 920, 946, 989, 1012, 1118, 1144, 1160, 1196, 1247, 1265, 1276, 1334, 1430, 1495, 1508, 1595, 1720, 1885, 1892, 1978, 2024, 2236, 2365, 2392, 2494, 2530, 2552, 2668, 2795, 2860, 2990, 3016, 3190, 3289, 3335, 3770, 3784, 3956, 4147, 4472, 4730, 4945, 4988, 5060, 5336, 5590, 5720, 5980, 6149, 6235, 6380, 6578, 6670, 7337, 7540, 7912, 8294, 8671, 9460, 9890, 9976, 10120, 10879, 11180, 11960, 12298, 12470, 12760, 12857, 13156, 13340, 13717, 14674, 15080, 16211, 16445, 16588, 17342, 18920, 19780, 20735, 21758, 22360, 24596, 24940, 25714, 26312, 26680, 27434, 28681, 29348, 30745, 32422, 32890, 33176, 34684, 36685, 39560, 41470, 43355, 43516, 49192, 49880, 51428, 54395, 54868, 57362, 58696, 61490, 64285, 64844, 65780, 68585, 69368, 73370, 81055, 82940, 86710, 87032, 95381, 102856, 108790, 109736, 114724, 122980, 128570, 129688, 131560, 137170, 141427, 143405, 146740, 162110, 165880, 173420, 178321, 190762, 217580, 229448, 245960, 257140, 274340, 282854, 286810, 293480, 315491, 324220, 346840, 356642, 372853, 381524, 435160, 476905, 514280, 548680, 565708, 573620, 630982, 648440, 707135, 713284, 745706, 763048, 891605, 953810, 1131416, 1147240, 1261964, 1414270, 1426568, 1491412, 1577455, 1783210, 1864265, 1907620, 2523928, 2828540, 2982824, 3154910, 3566420, 3728530, 3815240, 4101383, 5657080, 6309820, 7132840, 7457060, 8202766, 12619640, 14914120, 16405532, 20506915, 32811064, 41013830, 82027660, 164055320]

約数ペア:

[(1, 164055320), (2, 82027660), (4, 41013830), (5, 32811064), (8, 20506915), (10, 16405532), (11, 14914120), (13, 12619640), (20, 8202766), (22, 7457060), (23, 7132840), (26, 6309820), (29, 5657080), (40, 4101383), (43, 3815240), (44, 3728530), (46, 3566420), (52, 3154910), (55, 2982824), (58, 2828540), (65, 2523928), (86, 1907620), (88, 1864265), (92, 1783210), (104, 1577455), (110, 1491412), (115, 1426568), (116, 1414270), (130, 1261964), (143, 1147240), (145, 1131416), (172, 953810), (184, 891605), (215, 763048), (220, 745706), (230, 713284), (232, 707135), (253, 648440), (260, 630982), (286, 573620), (290, 565708), (299, 548680), (319, 514280), (344, 476905), (377, 435160), (430, 381524), (440, 372853), (460, 356642), (473, 346840), (506, 324220), (520, 315491), (559, 293480), (572, 286810), (580, 282854), (598, 274340), (638, 257140), (667, 245960), (715, 229448), (754, 217580), (860, 190762), (920, 178321), (946, 173420), (989, 165880), (1012, 162110), (1118, 146740), (1144, 143405), (1160, 141427), (1196, 137170), (1247, 131560), (1265, 129688), (1276, 128570), (1334, 122980), (1430, 114724), (1495, 109736), (1508, 108790), (1595, 102856), (1720, 95381), (1885, 87032), (1892, 86710), (1978, 82940), (2024, 81055), (2236, 73370), (2365, 69368), (2392, 68585), (2494, 65780), (2530, 64844), (2552, 64285), (2668, 61490), (2795, 58696), (2860, 57362), (2990, 54868), (3016, 54395), (3190, 51428), (3289, 49880), (3335, 49192), (3770, 43516), (3784, 43355), (3956, 41470), (4147, 39560), (4472, 36685), (4730, 34684), (4945, 33176), (4988, 32890), (5060, 32422), (5336, 30745), (5590, 29348), (5720, 28681), (5980, 27434), (6149, 26680), (6235, 26312), (6380, 25714), (6578, 24940), (6670, 24596), (7337, 22360), (7540, 21758), (7912, 20735), (8294, 19780), (8671, 18920), (9460, 17342), (9890, 16588), (9976, 16445), (10120, 16211), (10879, 15080), (11180, 14674), (11960, 13717), (12298, 13340), (12470, 13156), (12760, 12857)]