2306576440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{829}}^1$

素因数の和:1389

約数の個数: 128

約数和(自身を含む): 6262848000

約数和(自身を除く): 3956271560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 523, 532, 665, 760, 829, 1046, 1064, 1330, 1658, 2092, 2615, 2660, 3316, 3661, 4145, 4184, 5230, 5320, 5803, 6632, 7322, 8290, 9937, 10460, 11606, 14644, 15751, 16580, 18305, 19874, 20920, 23212, 29015, 29288, 31502, 33160, 36610, 39748, 46424, 49685, 58030, 63004, 69559, 73220, 78755, 79496, 99370, 110257, 116060, 126008, 139118, 146440, 157510, 198740, 220514, 232120, 278236, 315020, 347795, 397480, 433567, 441028, 551285, 556472, 630040, 695590, 867134, 882056, 1102570, 1391180, 1734268, 2167835, 2205140, 2782360, 3034969, 3468536, 4335670, 4410280, 6069938, 8237773, 8671340, 12139876, 15174845, 16475546, 17342680, 24279752, 30349690, 32951092, 41188865, 57664411, 60699380, 65902184, 82377730, 115328822, 121398760, 164755460, 230657644, 288322055, 329510920, 461315288, 576644110, 1153288220, 2306576440]

約数ペア:

[(1, 2306576440), (2, 1153288220), (4, 576644110), (5, 461315288), (7, 329510920), (8, 288322055), (10, 230657644), (14, 164755460), (19, 121398760), (20, 115328822), (28, 82377730), (35, 65902184), (38, 60699380), (40, 57664411), (56, 41188865), (70, 32951092), (76, 30349690), (95, 24279752), (133, 17342680), (140, 16475546), (152, 15174845), (190, 12139876), (266, 8671340), (280, 8237773), (380, 6069938), (523, 4410280), (532, 4335670), (665, 3468536), (760, 3034969), (829, 2782360), (1046, 2205140), (1064, 2167835), (1330, 1734268), (1658, 1391180), (2092, 1102570), (2615, 882056), (2660, 867134), (3316, 695590), (3661, 630040), (4145, 556472), (4184, 551285), (5230, 441028), (5320, 433567), (5803, 397480), (6632, 347795), (7322, 315020), (8290, 278236), (9937, 232120), (10460, 220514), (11606, 198740), (14644, 157510), (15751, 146440), (16580, 139118), (18305, 126008), (19874, 116060), (20920, 110257), (23212, 99370), (29015, 79496), (29288, 78755), (31502, 73220), (33160, 69559), (36610, 63004), (39748, 58030), (46424, 49685)]