7816429920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29131}}^1$

素因数の和:29205

約数の個数: 192

約数和(自身を含む): 27133311744

約数和(自身を除く): 19316881824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 416, 430, 480, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1248, 1290, 1376, 1560, 1677, 1720, 2064, 2080, 2236, 2580, 2795, 3120, 3354, 3440, 4128, 4472, 5160, 5590, 6240, 6708, 6880, 8385, 8944, 10320, 11180, 13416, 16770, 17888, 20640, 22360, 26832, 29131, 33540, 44720, 53664, 58262, 67080, 87393, 89440, 116524, 134160, 145655, 174786, 233048, 268320, 291310, 349572, 378703, 436965, 466096, 582620, 699144, 757406, 873930, 932192, 1136109, 1165240, 1252633, 1398288, 1514812, 1747860, 1893515, 2272218, 2330480, 2505266, 2796576, 3029624, 3495720, 3757899, 3787030, 4544436, 4660960, 5010532, 5680545, 6059248, 6263165, 6991440, 7515798, 7574060, 9088872, 10021064, 11361090, 12118496, 12526330, 13982880, 15031596, 15148120, 16284229, 18177744, 18789495, 20042128, 22722180, 25052660, 30063192, 30296240, 32568458, 36355488, 37578990, 40084256, 45444360, 48852687, 50105320, 60126384, 60592480, 65136916, 75157980, 81421145, 90888720, 97705374, 100210640, 120252768, 130273832, 150315960, 162842290, 181777440, 195410748, 200421280, 244263435, 260547664, 300631920, 325684580, 390821496, 488526870, 521095328, 601263840, 651369160, 781642992, 977053740, 1302738320, 1563285984, 1954107480, 2605476640, 3908214960, 7816429920]

約数ペア:

[(1, 7816429920), (2, 3908214960), (3, 2605476640), (4, 1954107480), (5, 1563285984), (6, 1302738320), (8, 977053740), (10, 781642992), (12, 651369160), (13, 601263840), (15, 521095328), (16, 488526870), (20, 390821496), (24, 325684580), (26, 300631920), (30, 260547664), (32, 244263435), (39, 200421280), (40, 195410748), (43, 181777440), (48, 162842290), (52, 150315960), (60, 130273832), (65, 120252768), (78, 100210640), (80, 97705374), (86, 90888720), (96, 81421145), (104, 75157980), (120, 65136916), (129, 60592480), (130, 60126384), (156, 50105320), (160, 48852687), (172, 45444360), (195, 40084256), (208, 37578990), (215, 36355488), (240, 32568458), (258, 30296240), (260, 30063192), (312, 25052660), (344, 22722180), (390, 20042128), (416, 18789495), (430, 18177744), (480, 16284229), (516, 15148120), (520, 15031596), (559, 13982880), (624, 12526330), (645, 12118496), (688, 11361090), (780, 10021064), (860, 9088872), (1032, 7574060), (1040, 7515798), (1118, 6991440), (1248, 6263165), (1290, 6059248), (1376, 5680545), (1560, 5010532), (1677, 4660960), (1720, 4544436), (2064, 3787030), (2080, 3757899), (2236, 3495720), (2580, 3029624), (2795, 2796576), (3120, 2505266), (3354, 2330480), (3440, 2272218), (4128, 1893515), (4472, 1747860), (5160, 1514812), (5590, 1398288), (6240, 1252633), (6708, 1165240), (6880, 1136109), (8385, 932192), (8944, 873930), (10320, 757406), (11180, 699144), (13416, 582620), (16770, 466096), (17888, 436965), (20640, 378703), (22360, 349572), (26832, 291310), (29131, 268320), (33540, 233048), (44720, 174786), (53664, 145655), (58262, 134160), (67080, 116524), (87393, 89440)]