129059840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 176

約数和(自身を含む): 382412352

約数和(自身を除く): 253352512

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 277, 280, 320, 364, 416, 448, 455, 512, 520, 554, 560, 640, 728, 832, 896, 910, 1024, 1040, 1108, 1120, 1280, 1385, 1456, 1664, 1792, 1820, 1939, 2080, 2216, 2240, 2560, 2770, 2912, 3328, 3584, 3601, 3640, 3878, 4160, 4432, 4480, 5120, 5540, 5824, 6656, 7168, 7202, 7280, 7756, 8320, 8864, 8960, 9695, 11080, 11648, 13312, 14404, 14560, 15512, 16640, 17728, 17920, 18005, 19390, 22160, 23296, 25207, 28808, 29120, 31024, 33280, 35456, 35840, 36010, 38780, 44320, 46592, 50414, 57616, 58240, 62048, 66560, 70912, 72020, 77560, 88640, 93184, 100828, 115232, 116480, 124096, 126035, 141824, 144040, 155120, 177280, 201656, 230464, 232960, 248192, 252070, 283648, 288080, 310240, 354560, 403312, 460928, 465920, 496384, 504140, 576160, 620480, 709120, 806624, 921856, 992768, 1008280, 1152320, 1240960, 1418240, 1613248, 1843712, 1985536, 2016560, 2304640, 2481920, 3226496, 3687424, 4033120, 4609280, 4963840, 6452992, 8066240, 9218560, 9927680, 12905984, 16132480, 18437120, 25811968, 32264960, 64529920, 129059840]

約数ペア:

[(1, 129059840), (2, 64529920), (4, 32264960), (5, 25811968), (7, 18437120), (8, 16132480), (10, 12905984), (13, 9927680), (14, 9218560), (16, 8066240), (20, 6452992), (26, 4963840), (28, 4609280), (32, 4033120), (35, 3687424), (40, 3226496), (52, 2481920), (56, 2304640), (64, 2016560), (65, 1985536), (70, 1843712), (80, 1613248), (91, 1418240), (104, 1240960), (112, 1152320), (128, 1008280), (130, 992768), (140, 921856), (160, 806624), (182, 709120), (208, 620480), (224, 576160), (256, 504140), (260, 496384), (277, 465920), (280, 460928), (320, 403312), (364, 354560), (416, 310240), (448, 288080), (455, 283648), (512, 252070), (520, 248192), (554, 232960), (560, 230464), (640, 201656), (728, 177280), (832, 155120), (896, 144040), (910, 141824), (1024, 126035), (1040, 124096), (1108, 116480), (1120, 115232), (1280, 100828), (1385, 93184), (1456, 88640), (1664, 77560), (1792, 72020), (1820, 70912), (1939, 66560), (2080, 62048), (2216, 58240), (2240, 57616), (2560, 50414), (2770, 46592), (2912, 44320), (3328, 38780), (3584, 36010), (3601, 35840), (3640, 35456), (3878, 33280), (4160, 31024), (4432, 29120), (4480, 28808), (5120, 25207), (5540, 23296), (5824, 22160), (6656, 19390), (7168, 18005), (7202, 17920), (7280, 17728), (7756, 16640), (8320, 15512), (8864, 14560), (8960, 14404), (9695, 13312), (11080, 11648)]