133947520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 378950400

約数和(自身を除く): 245002880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1031, 1120, 1160, 1624, 1856, 2030, 2062, 2240, 2320, 3248, 3712, 4060, 4124, 4480, 4640, 5155, 6496, 7217, 8120, 8248, 9280, 10310, 12992, 14434, 16240, 16496, 18560, 20620, 25984, 28868, 29899, 32480, 32992, 36085, 41240, 57736, 59798, 64960, 65984, 72170, 82480, 115472, 119596, 129920, 131968, 144340, 149495, 164960, 209293, 230944, 239192, 288680, 298990, 329920, 418586, 461888, 478384, 577360, 597980, 659840, 837172, 923776, 956768, 1046465, 1154720, 1195960, 1674344, 1913536, 2092930, 2309440, 2391920, 3348688, 3827072, 4185860, 4618880, 4783840, 6697376, 8371720, 9567680, 13394752, 16743440, 19135360, 26789504, 33486880, 66973760, 133947520]

約数ペア:

[(1, 133947520), (2, 66973760), (4, 33486880), (5, 26789504), (7, 19135360), (8, 16743440), (10, 13394752), (14, 9567680), (16, 8371720), (20, 6697376), (28, 4783840), (29, 4618880), (32, 4185860), (35, 3827072), (40, 3348688), (56, 2391920), (58, 2309440), (64, 2092930), (70, 1913536), (80, 1674344), (112, 1195960), (116, 1154720), (128, 1046465), (140, 956768), (145, 923776), (160, 837172), (203, 659840), (224, 597980), (232, 577360), (280, 478384), (290, 461888), (320, 418586), (406, 329920), (448, 298990), (464, 288680), (560, 239192), (580, 230944), (640, 209293), (812, 164960), (896, 149495), (928, 144340), (1015, 131968), (1031, 129920), (1120, 119596), (1160, 115472), (1624, 82480), (1856, 72170), (2030, 65984), (2062, 64960), (2240, 59798), (2320, 57736), (3248, 41240), (3712, 36085), (4060, 32992), (4124, 32480), (4480, 29899), (4640, 28868), (5155, 25984), (6496, 20620), (7217, 18560), (8120, 16496), (8248, 16240), (9280, 14434), (10310, 12992)]