1275603016480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1\times {\mathrm{6379}}^1$

素因数の和:7291

約数の個数: 192

約数和(自身を含む): 3275817431040

約数和(自身を除く): 2000214414560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 757, 1016, 1040, 1270, 1514, 1651, 2032, 2080, 2540, 3028, 3302, 3785, 4064, 5080, 6056, 6379, 6604, 7570, 8255, 9841, 10160, 12112, 12758, 13208, 15140, 16510, 19682, 20320, 24224, 25516, 26416, 30280, 31895, 33020, 39364, 49205, 51032, 52832, 60560, 63790, 66040, 78728, 82927, 96139, 98410, 102064, 121120, 127580, 132080, 157456, 165854, 192278, 196820, 204128, 255160, 264160, 314912, 331708, 384556, 393640, 414635, 480695, 510320, 663416, 769112, 787280, 810133, 829270, 961390, 1020640, 1249807, 1326832, 1538224, 1574560, 1620266, 1658540, 1922780, 2499614, 2653664, 3076448, 3240532, 3317080, 3845560, 4050665, 4828903, 4999228, 6249035, 6481064, 6634160, 7691120, 8101330, 9657806, 9998456, 10531729, 12498070, 12962128, 13268320, 15382240, 16202660, 19315612, 19996912, 21063458, 24144515, 24996140, 25924256, 32405320, 38631224, 39993824, 42126916, 48289030, 49992280, 52658645, 62775739, 64810640, 77262448, 84253832, 96578060, 99984560, 105317290, 125551478, 129621280, 154524896, 168507664, 193156120, 199969120, 210634580, 251102956, 313878695, 337015328, 386312240, 421269160, 502205912, 613270681, 627757390, 772624480, 842538320, 1004411824, 1226541362, 1255514780, 1685076640, 2008823648, 2453082724, 2511029560, 3066353405, 4906165448, 5022059120, 6132706810, 7972518853, 9812330896, 10044118240, 12265413620, 15945037706, 19624661792, 24530827240, 31890075412, 39862594265, 49061654480, 63780150824, 79725188530, 98123308960, 127560301648, 159450377060, 255120603296, 318900754120, 637801508240, 1275603016480]

約数ペア:

[(1, 1275603016480), (2, 637801508240), (4, 318900754120), (5, 255120603296), (8, 159450377060), (10, 127560301648), (13, 98123308960), (16, 79725188530), (20, 63780150824), (26, 49061654480), (32, 39862594265), (40, 31890075412), (52, 24530827240), (65, 19624661792), (80, 15945037706), (104, 12265413620), (127, 10044118240), (130, 9812330896), (160, 7972518853), (208, 6132706810), (254, 5022059120), (260, 4906165448), (416, 3066353405), (508, 2511029560), (520, 2453082724), (635, 2008823648), (757, 1685076640), (1016, 1255514780), (1040, 1226541362), (1270, 1004411824), (1514, 842538320), (1651, 772624480), (2032, 627757390), (2080, 613270681), (2540, 502205912), (3028, 421269160), (3302, 386312240), (3785, 337015328), (4064, 313878695), (5080, 251102956), (6056, 210634580), (6379, 199969120), (6604, 193156120), (7570, 168507664), (8255, 154524896), (9841, 129621280), (10160, 125551478), (12112, 105317290), (12758, 99984560), (13208, 96578060), (15140, 84253832), (16510, 77262448), (19682, 64810640), (20320, 62775739), (24224, 52658645), (25516, 49992280), (26416, 48289030), (30280, 42126916), (31895, 39993824), (33020, 38631224), (39364, 32405320), (49205, 25924256), (51032, 24996140), (52832, 24144515), (60560, 21063458), (63790, 19996912), (66040, 19315612), (78728, 16202660), (82927, 15382240), (96139, 13268320), (98410, 12962128), (102064, 12498070), (121120, 10531729), (127580, 9998456), (132080, 9657806), (157456, 8101330), (165854, 7691120), (192278, 6634160), (196820, 6481064), (204128, 6249035), (255160, 4999228), (264160, 4828903), (314912, 4050665), (331708, 3845560), (384556, 3317080), (393640, 3240532), (414635, 3076448), (480695, 2653664), (510320, 2499614), (663416, 1922780), (769112, 1658540), (787280, 1620266), (810133, 1574560), (829270, 1538224), (961390, 1326832), (1020640, 1249807)]