148453760

素因数分解:

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

素因数の和:2588

約数の個数: 128

約数和(自身を含む): 436968000

約数和(自身を除く): 288514240

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, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2549, 2912, 3640, 4160, 4480, 5098, 5824, 7280, 8320, 10196, 11648, 12745, 14560, 17843, 20392, 25490, 29120, 33137, 35686, 40784, 50980, 58240, 66274, 71372, 81568, 89215, 101960, 132548, 142744, 163136, 165685, 178430, 203920, 231959, 265096, 285488, 326272, 331370, 356860, 407840, 463918, 530192, 570976, 662740, 713720, 815680, 927836, 1060384, 1141952, 1159795, 1325480, 1427440, 1631360, 1855672, 2120768, 2283904, 2319590, 2650960, 2854880, 3711344, 4241536, 4639180, 5301920, 5709760, 7422688, 9278360, 10603840, 11419520, 14845376, 18556720, 21207680, 29690752, 37113440, 74226880, 148453760]

約数ペア:

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