12592558920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{78137}}^1$

素因数の和:78247

約数の個数: 128

約数和(自身を含む): 40506739200

約数和(自身を除く): 27914180280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 340, 395, 408, 474, 510, 632, 680, 790, 948, 1020, 1185, 1343, 1580, 1896, 2040, 2370, 2686, 3160, 4029, 4740, 5372, 6715, 8058, 9480, 10744, 13430, 16116, 20145, 26860, 32232, 40290, 53720, 78137, 80580, 156274, 161160, 234411, 312548, 390685, 468822, 625096, 781370, 937644, 1172055, 1328329, 1562740, 1875288, 2344110, 2656658, 3125480, 3984987, 4688220, 5313316, 6172823, 6641645, 7969974, 9376440, 10626632, 12345646, 13283290, 15939948, 18518469, 19924935, 24691292, 26566580, 30864115, 31879896, 37036938, 39849870, 49382584, 53133160, 61728230, 74073876, 79699740, 92592345, 104937991, 123456460, 148147752, 159399480, 185184690, 209875982, 246912920, 314813973, 370369380, 419751964, 524689955, 629627946, 740738760, 839503928, 1049379910, 1259255892, 1574069865, 2098759820, 2518511784, 3148139730, 4197519640, 6296279460, 12592558920]

約数ペア:

[(1, 12592558920), (2, 6296279460), (3, 4197519640), (4, 3148139730), (5, 2518511784), (6, 2098759820), (8, 1574069865), (10, 1259255892), (12, 1049379910), (15, 839503928), (17, 740738760), (20, 629627946), (24, 524689955), (30, 419751964), (34, 370369380), (40, 314813973), (51, 246912920), (60, 209875982), (68, 185184690), (79, 159399480), (85, 148147752), (102, 123456460), (120, 104937991), (136, 92592345), (158, 79699740), (170, 74073876), (204, 61728230), (237, 53133160), (255, 49382584), (316, 39849870), (340, 37036938), (395, 31879896), (408, 30864115), (474, 26566580), (510, 24691292), (632, 19924935), (680, 18518469), (790, 15939948), (948, 13283290), (1020, 12345646), (1185, 10626632), (1343, 9376440), (1580, 7969974), (1896, 6641645), (2040, 6172823), (2370, 5313316), (2686, 4688220), (3160, 3984987), (4029, 3125480), (4740, 2656658), (5372, 2344110), (6715, 1875288), (8058, 1562740), (9480, 1328329), (10744, 1172055), (13430, 937644), (16116, 781370), (20145, 625096), (26860, 468822), (32232, 390685), (40290, 312548), (53720, 234411), (78137, 161160), (80580, 156274)]