12615914040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1\times {\mathrm{3347}}^1$

素因数の和:3773

約数の個数: 128

約数和(自身を含む): 38356830720

約数和(自身を除く): 25740916680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 311, 404, 505, 606, 622, 808, 933, 1010, 1212, 1244, 1515, 1555, 1866, 2020, 2424, 2488, 3030, 3110, 3347, 3732, 4040, 4665, 6060, 6220, 6694, 7464, 9330, 10041, 12120, 12440, 13388, 16735, 18660, 20082, 26776, 31411, 33470, 37320, 40164, 50205, 62822, 66940, 80328, 94233, 100410, 125644, 133880, 157055, 188466, 200820, 251288, 314110, 338047, 376932, 401640, 471165, 628220, 676094, 753864, 942330, 1014141, 1040917, 1256440, 1352188, 1690235, 1884660, 2028282, 2081834, 2704376, 3122751, 3380470, 3769320, 4056564, 4163668, 5070705, 5204585, 6245502, 6760940, 8113128, 8327336, 10141410, 10409170, 12491004, 13521880, 15613755, 20282820, 20818340, 24982008, 31227510, 40565640, 41636680, 62455020, 105132617, 124910040, 210265234, 315397851, 420530468, 525663085, 630795702, 841060936, 1051326170, 1261591404, 1576989255, 2102652340, 2523182808, 3153978510, 4205304680, 6307957020, 12615914040]

約数ペア:

[(1, 12615914040), (2, 6307957020), (3, 4205304680), (4, 3153978510), (5, 2523182808), (6, 2102652340), (8, 1576989255), (10, 1261591404), (12, 1051326170), (15, 841060936), (20, 630795702), (24, 525663085), (30, 420530468), (40, 315397851), (60, 210265234), (101, 124910040), (120, 105132617), (202, 62455020), (303, 41636680), (311, 40565640), (404, 31227510), (505, 24982008), (606, 20818340), (622, 20282820), (808, 15613755), (933, 13521880), (1010, 12491004), (1212, 10409170), (1244, 10141410), (1515, 8327336), (1555, 8113128), (1866, 6760940), (2020, 6245502), (2424, 5204585), (2488, 5070705), (3030, 4163668), (3110, 4056564), (3347, 3769320), (3732, 3380470), (4040, 3122751), (4665, 2704376), (6060, 2081834), (6220, 2028282), (6694, 1884660), (7464, 1690235), (9330, 1352188), (10041, 1256440), (12120, 1040917), (12440, 1014141), (13388, 942330), (16735, 753864), (18660, 676094), (20082, 628220), (26776, 471165), (31411, 401640), (33470, 376932), (37320, 338047), (40164, 314110), (50205, 251288), (62822, 200820), (66940, 188466), (80328, 157055), (94233, 133880), (100410, 125644)]