2656243680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1489

約数の個数: 192

約数和(自身を含む): 8706797568

約数和(自身を除く): 6050553888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 137, 155, 160, 186, 240, 248, 274, 310, 372, 411, 465, 480, 496, 548, 620, 685, 744, 822, 930, 992, 1096, 1240, 1303, 1370, 1488, 1644, 1860, 2055, 2192, 2480, 2606, 2740, 2976, 3288, 3720, 3909, 4110, 4247, 4384, 4960, 5212, 5480, 6515, 6576, 7440, 7818, 8220, 8494, 10424, 10960, 12741, 13030, 13152, 14880, 15636, 16440, 16988, 19545, 20848, 21235, 21920, 25482, 26060, 31272, 32880, 33976, 39090, 40393, 41696, 42470, 50964, 52120, 62544, 63705, 65760, 67952, 78180, 80786, 84940, 101928, 104240, 121179, 125088, 127410, 135904, 156360, 161572, 169880, 178511, 201965, 203856, 208480, 242358, 254820, 312720, 323144, 339760, 357022, 403930, 407712, 484716, 509640, 535533, 605895, 625440, 646288, 679520, 714044, 807860, 892555, 969432, 1019280, 1071066, 1211790, 1292576, 1428088, 1615720, 1785110, 1938864, 2038560, 2142132, 2423580, 2677665, 2856176, 3231440, 3570220, 3877728, 4284264, 4847160, 5355330, 5533841, 5712352, 6462880, 7140440, 8568528, 9694320, 10710660, 11067682, 14280880, 16601523, 17137056, 19388640, 21421320, 22135364, 27669205, 28561760, 33203046, 42842640, 44270728, 55338410, 66406092, 83007615, 85685280, 88541456, 110676820, 132812184, 166015230, 177082912, 221353640, 265624368, 332030460, 442707280, 531248736, 664060920, 885414560, 1328121840, 2656243680]

約数ペア:

[(1, 2656243680), (2, 1328121840), (3, 885414560), (4, 664060920), (5, 531248736), (6, 442707280), (8, 332030460), (10, 265624368), (12, 221353640), (15, 177082912), (16, 166015230), (20, 132812184), (24, 110676820), (30, 88541456), (31, 85685280), (32, 83007615), (40, 66406092), (48, 55338410), (60, 44270728), (62, 42842640), (80, 33203046), (93, 28561760), (96, 27669205), (120, 22135364), (124, 21421320), (137, 19388640), (155, 17137056), (160, 16601523), (186, 14280880), (240, 11067682), (248, 10710660), (274, 9694320), (310, 8568528), (372, 7140440), (411, 6462880), (465, 5712352), (480, 5533841), (496, 5355330), (548, 4847160), (620, 4284264), (685, 3877728), (744, 3570220), (822, 3231440), (930, 2856176), (992, 2677665), (1096, 2423580), (1240, 2142132), (1303, 2038560), (1370, 1938864), (1488, 1785110), (1644, 1615720), (1860, 1428088), (2055, 1292576), (2192, 1211790), (2480, 1071066), (2606, 1019280), (2740, 969432), (2976, 892555), (3288, 807860), (3720, 714044), (3909, 679520), (4110, 646288), (4247, 625440), (4384, 605895), (4960, 535533), (5212, 509640), (5480, 484716), (6515, 407712), (6576, 403930), (7440, 357022), (7818, 339760), (8220, 323144), (8494, 312720), (10424, 254820), (10960, 242358), (12741, 208480), (13030, 203856), (13152, 201965), (14880, 178511), (15636, 169880), (16440, 161572), (16988, 156360), (19545, 135904), (20848, 127410), (21235, 125088), (21920, 121179), (25482, 104240), (26060, 101928), (31272, 84940), (32880, 80786), (33976, 78180), (39090, 67952), (40393, 65760), (41696, 63705), (42470, 62544), (50964, 52120)]