29328559360

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{17189}}^1$

素因数の和:17284

約数の個数: 144

約数和(自身を含む): 74207992320

約数和(自身を除く): 44879432960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 128, 155, 160, 172, 215, 248, 256, 310, 320, 344, 430, 496, 620, 640, 688, 860, 992, 1240, 1280, 1333, 1376, 1720, 1984, 2480, 2666, 2752, 3440, 3968, 4960, 5332, 5504, 6665, 6880, 7936, 9920, 10664, 11008, 13330, 13760, 17189, 19840, 21328, 26660, 27520, 34378, 39680, 42656, 53320, 55040, 68756, 85312, 85945, 106640, 137512, 170624, 171890, 213280, 275024, 341248, 343780, 426560, 532859, 550048, 687560, 739127, 853120, 1065718, 1100096, 1375120, 1478254, 1706240, 2131436, 2200192, 2664295, 2750240, 2956508, 3695635, 4262872, 4400384, 5328590, 5500480, 5913016, 7391270, 8525744, 10657180, 11000960, 11826032, 14782540, 17051488, 21314360, 22001920, 22912937, 23652064, 29565080, 34102976, 42628720, 45825874, 47304128, 59130160, 68205952, 85257440, 91651748, 94608256, 114564685, 118260320, 136411904, 170514880, 183303496, 189216512, 229129370, 236520640, 341029760, 366606992, 458258740, 473041280, 682059520, 733213984, 916517480, 946082560, 1466427968, 1833034960, 2932855936, 3666069920, 5865711872, 7332139840, 14664279680, 29328559360]

約数ペア:

[(1, 29328559360), (2, 14664279680), (4, 7332139840), (5, 5865711872), (8, 3666069920), (10, 2932855936), (16, 1833034960), (20, 1466427968), (31, 946082560), (32, 916517480), (40, 733213984), (43, 682059520), (62, 473041280), (64, 458258740), (80, 366606992), (86, 341029760), (124, 236520640), (128, 229129370), (155, 189216512), (160, 183303496), (172, 170514880), (215, 136411904), (248, 118260320), (256, 114564685), (310, 94608256), (320, 91651748), (344, 85257440), (430, 68205952), (496, 59130160), (620, 47304128), (640, 45825874), (688, 42628720), (860, 34102976), (992, 29565080), (1240, 23652064), (1280, 22912937), (1333, 22001920), (1376, 21314360), (1720, 17051488), (1984, 14782540), (2480, 11826032), (2666, 11000960), (2752, 10657180), (3440, 8525744), (3968, 7391270), (4960, 5913016), (5332, 5500480), (5504, 5328590), (6665, 4400384), (6880, 4262872), (7936, 3695635), (9920, 2956508), (10664, 2750240), (11008, 2664295), (13330, 2200192), (13760, 2131436), (17189, 1706240), (19840, 1478254), (21328, 1375120), (26660, 1100096), (27520, 1065718), (34378, 853120), (39680, 739127), (42656, 687560), (53320, 550048), (55040, 532859), (68756, 426560), (85312, 343780), (85945, 341248), (106640, 275024), (137512, 213280), (170624, 171890)]