296907520

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2590

約数の個数: 144

約数和(自身を含む): 875649600

約数和(自身を除く): 578742080

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, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2549, 2912, 3328, 3640, 4160, 4480, 5098, 5824, 7280, 8320, 8960, 10196, 11648, 12745, 14560, 16640, 17843, 20392, 23296, 25490, 29120, 33137, 35686, 40784, 50980, 58240, 66274, 71372, 81568, 89215, 101960, 116480, 132548, 142744, 163136, 165685, 178430, 203920, 231959, 265096, 285488, 326272, 331370, 356860, 407840, 463918, 530192, 570976, 652544, 662740, 713720, 815680, 927836, 1060384, 1141952, 1159795, 1325480, 1427440, 1631360, 1855672, 2120768, 2283904, 2319590, 2650960, 2854880, 3262720, 3711344, 4241536, 4567808, 4639180, 5301920, 5709760, 7422688, 8483072, 9278360, 10603840, 11419520, 14845376, 18556720, 21207680, 22839040, 29690752, 37113440, 42415360, 59381504, 74226880, 148453760, 296907520]

約数ペア:

[(1, 296907520), (2, 148453760), (4, 74226880), (5, 59381504), (7, 42415360), (8, 37113440), (10, 29690752), (13, 22839040), (14, 21207680), (16, 18556720), (20, 14845376), (26, 11419520), (28, 10603840), (32, 9278360), (35, 8483072), (40, 7422688), (52, 5709760), (56, 5301920), (64, 4639180), (65, 4567808), (70, 4241536), (80, 3711344), (91, 3262720), (104, 2854880), (112, 2650960), (128, 2319590), (130, 2283904), (140, 2120768), (160, 1855672), (182, 1631360), (208, 1427440), (224, 1325480), (256, 1159795), (260, 1141952), (280, 1060384), (320, 927836), (364, 815680), (416, 713720), (448, 662740), (455, 652544), (520, 570976), (560, 530192), (640, 463918), (728, 407840), (832, 356860), (896, 331370), (910, 326272), (1040, 285488), (1120, 265096), (1280, 231959), (1456, 203920), (1664, 178430), (1792, 165685), (1820, 163136), (2080, 142744), (2240, 132548), (2549, 116480), (2912, 101960), (3328, 89215), (3640, 81568), (4160, 71372), (4480, 66274), (5098, 58240), (5824, 50980), (7280, 40784), (8320, 35686), (8960, 33137), (10196, 29120), (11648, 25490), (12745, 23296), (14560, 20392), (16640, 17843)]