15729404040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2080609}}^1$

素因数の和:2080636

約数の個数: 128

約数和(自身を含む): 59921568000

約数和(自身を除く): 44192163960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 2080609, 4161218, 6241827, 8322436, 10403045, 12483654, 14564263, 16644872, 18725481, 20806090, 24967308, 29128526, 31209135, 37450962, 41612180, 43692789, 49934616, 56176443, 58257052, 62418270, 72821315, 74901924, 83224360, 87385578, 93627405, 112352886, 116514104, 124836540, 131078367, 145642630, 149803848, 174771156, 187254810, 218463945, 224705772, 249673080, 262156734, 280882215, 291285260, 349542312, 374509620, 393235101, 436927890, 449411544, 524313468, 561764430, 582570520, 655391835, 749019240, 786470202, 873855780, 1048626936, 1123528860, 1310783670, 1572940404, 1747711560, 1966175505, 2247057720, 2621567340, 3145880808, 3932351010, 5243134680, 7864702020, 15729404040]

約数ペア:

[(1, 15729404040), (2, 7864702020), (3, 5243134680), (4, 3932351010), (5, 3145880808), (6, 2621567340), (7, 2247057720), (8, 1966175505), (9, 1747711560), (10, 1572940404), (12, 1310783670), (14, 1123528860), (15, 1048626936), (18, 873855780), (20, 786470202), (21, 749019240), (24, 655391835), (27, 582570520), (28, 561764430), (30, 524313468), (35, 449411544), (36, 436927890), (40, 393235101), (42, 374509620), (45, 349542312), (54, 291285260), (56, 280882215), (60, 262156734), (63, 249673080), (70, 224705772), (72, 218463945), (84, 187254810), (90, 174771156), (105, 149803848), (108, 145642630), (120, 131078367), (126, 124836540), (135, 116514104), (140, 112352886), (168, 93627405), (180, 87385578), (189, 83224360), (210, 74901924), (216, 72821315), (252, 62418270), (270, 58257052), (280, 56176443), (315, 49934616), (360, 43692789), (378, 41612180), (420, 37450962), (504, 31209135), (540, 29128526), (630, 24967308), (756, 20806090), (840, 18725481), (945, 16644872), (1080, 14564263), (1260, 12483654), (1512, 10403045), (1890, 8322436), (2520, 6241827), (3780, 4161218), (7560, 2080609)]