149327360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:684

約数の個数: 160

約数和(自身を含む): 441346752

約数和(自身を除く): 292019392

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, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 641, 728, 832, 896, 910, 1040, 1120, 1280, 1282, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2564, 2912, 3205, 3328, 3584, 3640, 4160, 4480, 4487, 5128, 5824, 6410, 6656, 7280, 8320, 8333, 8960, 8974, 10256, 11648, 12820, 14560, 16640, 16666, 17920, 17948, 20512, 22435, 23296, 25640, 29120, 33280, 33332, 35896, 41024, 41665, 44870, 46592, 51280, 58240, 58331, 66664, 71792, 82048, 83330, 89740, 102560, 116480, 116662, 133328, 143584, 164096, 166660, 179480, 205120, 232960, 233324, 266656, 287168, 291655, 328192, 333320, 358960, 410240, 466648, 533312, 574336, 583310, 666640, 717920, 820480, 933296, 1066624, 1148672, 1166620, 1333280, 1435840, 1640960, 1866592, 2133248, 2297344, 2333240, 2666560, 2871680, 3733184, 4266496, 4666480, 5333120, 5743360, 7466368, 9332960, 10666240, 11486720, 14932736, 18665920, 21332480, 29865472, 37331840, 74663680, 149327360]

約数ペア:

[(1, 149327360), (2, 74663680), (4, 37331840), (5, 29865472), (7, 21332480), (8, 18665920), (10, 14932736), (13, 11486720), (14, 10666240), (16, 9332960), (20, 7466368), (26, 5743360), (28, 5333120), (32, 4666480), (35, 4266496), (40, 3733184), (52, 2871680), (56, 2666560), (64, 2333240), (65, 2297344), (70, 2133248), (80, 1866592), (91, 1640960), (104, 1435840), (112, 1333280), (128, 1166620), (130, 1148672), (140, 1066624), (160, 933296), (182, 820480), (208, 717920), (224, 666640), (256, 583310), (260, 574336), (280, 533312), (320, 466648), (364, 410240), (416, 358960), (448, 333320), (455, 328192), (512, 291655), (520, 287168), (560, 266656), (640, 233324), (641, 232960), (728, 205120), (832, 179480), (896, 166660), (910, 164096), (1040, 143584), (1120, 133328), (1280, 116662), (1282, 116480), (1456, 102560), (1664, 89740), (1792, 83330), (1820, 82048), (2080, 71792), (2240, 66664), (2560, 58331), (2564, 58240), (2912, 51280), (3205, 46592), (3328, 44870), (3584, 41665), (3640, 41024), (4160, 35896), (4480, 33332), (4487, 33280), (5128, 29120), (5824, 25640), (6410, 23296), (6656, 22435), (7280, 20512), (8320, 17948), (8333, 17920), (8960, 16666), (8974, 16640), (10256, 14560), (11648, 12820)]