167628160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 256

約数和(自身を含む): 507617280

約数和(自身を除く): 339989120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 71, 80, 85, 112, 119, 124, 128, 136, 140, 142, 155, 160, 170, 217, 224, 238, 248, 272, 280, 284, 310, 320, 340, 355, 434, 448, 476, 496, 497, 527, 544, 560, 568, 595, 620, 640, 680, 710, 868, 896, 952, 992, 994, 1054, 1085, 1088, 1120, 1136, 1190, 1207, 1240, 1360, 1420, 1736, 1904, 1984, 1988, 2108, 2170, 2176, 2201, 2240, 2272, 2380, 2414, 2480, 2485, 2635, 2720, 2840, 3472, 3689, 3808, 3968, 3976, 4216, 4340, 4402, 4480, 4544, 4760, 4828, 4960, 4970, 5270, 5440, 5680, 6035, 6944, 7378, 7616, 7952, 8432, 8449, 8680, 8804, 9088, 9520, 9656, 9920, 9940, 10540, 10880, 11005, 11360, 12070, 13888, 14756, 15232, 15407, 15904, 16864, 16898, 17360, 17608, 18445, 19040, 19312, 19840, 19880, 21080, 22010, 22720, 24140, 27776, 29512, 30814, 31808, 33728, 33796, 34720, 35216, 36890, 37417, 38080, 38624, 39760, 42160, 42245, 44020, 45440, 48280, 59024, 61628, 63616, 67456, 67592, 69440, 70432, 73780, 74834, 76160, 77035, 77248, 79520, 84320, 84490, 88040, 96560, 118048, 123256, 135184, 138880, 140864, 147560, 149668, 154070, 154496, 159040, 168640, 168980, 176080, 187085, 193120, 236096, 246512, 261919, 270368, 281728, 295120, 299336, 308140, 318080, 337280, 337960, 352160, 374170, 386240, 472192, 493024, 523838, 540736, 590240, 598672, 616280, 675920, 704320, 748340, 772480, 986048, 1047676, 1081472, 1180480, 1197344, 1232560, 1309595, 1351840, 1408640, 1496680, 1972096, 2095352, 2360960, 2394688, 2465120, 2619190, 2703680, 2993360, 4190704, 4789376, 4930240, 5238380, 5407360, 5986720, 8381408, 9860480, 10476760, 11973440, 16762816, 20953520, 23946880, 33525632, 41907040, 83814080, 167628160]

約数ペア:

[(1, 167628160), (2, 83814080), (4, 41907040), (5, 33525632), (7, 23946880), (8, 20953520), (10, 16762816), (14, 11973440), (16, 10476760), (17, 9860480), (20, 8381408), (28, 5986720), (31, 5407360), (32, 5238380), (34, 4930240), (35, 4789376), (40, 4190704), (56, 2993360), (62, 2703680), (64, 2619190), (68, 2465120), (70, 2394688), (71, 2360960), (80, 2095352), (85, 1972096), (112, 1496680), (119, 1408640), (124, 1351840), (128, 1309595), (136, 1232560), (140, 1197344), (142, 1180480), (155, 1081472), (160, 1047676), (170, 986048), (217, 772480), (224, 748340), (238, 704320), (248, 675920), (272, 616280), (280, 598672), (284, 590240), (310, 540736), (320, 523838), (340, 493024), (355, 472192), (434, 386240), (448, 374170), (476, 352160), (496, 337960), (497, 337280), (527, 318080), (544, 308140), (560, 299336), (568, 295120), (595, 281728), (620, 270368), (640, 261919), (680, 246512), (710, 236096), (868, 193120), (896, 187085), (952, 176080), (992, 168980), (994, 168640), (1054, 159040), (1085, 154496), (1088, 154070), (1120, 149668), (1136, 147560), (1190, 140864), (1207, 138880), (1240, 135184), (1360, 123256), (1420, 118048), (1736, 96560), (1904, 88040), (1984, 84490), (1988, 84320), (2108, 79520), (2170, 77248), (2176, 77035), (2201, 76160), (2240, 74834), (2272, 73780), (2380, 70432), (2414, 69440), (2480, 67592), (2485, 67456), (2635, 63616), (2720, 61628), (2840, 59024), (3472, 48280), (3689, 45440), (3808, 44020), (3968, 42245), (3976, 42160), (4216, 39760), (4340, 38624), (4402, 38080), (4480, 37417), (4544, 36890), (4760, 35216), (4828, 34720), (4960, 33796), (4970, 33728), (5270, 31808), (5440, 30814), (5680, 29512), (6035, 27776), (6944, 24140), (7378, 22720), (7616, 22010), (7952, 21080), (8432, 19880), (8449, 19840), (8680, 19312), (8804, 19040), (9088, 18445), (9520, 17608), (9656, 17360), (9920, 16898), (9940, 16864), (10540, 15904), (10880, 15407), (11005, 15232), (11360, 14756), (12070, 13888)]