2520121968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{192317}}^1$

素因数の和:192351

約数の個数: 120

約数和(自身を含む): 8680465248

約数和(自身を除く): 6160343280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 192317, 384634, 576951, 769268, 1153902, 1346219, 1538536, 1730853, 2307804, 2500121, 2692438, 3077072, 3461706, 4038657, 4615608, 5000242, 5384876, 6923412, 7500363, 8077314, 9231216, 10000484, 10769752, 12115971, 13846824, 15000726, 16154628, 17500847, 20000968, 21539504, 22501089, 24231942, 27693648, 30001452, 32309256, 35001694, 40001936, 45002178, 48463884, 52502541, 60002904, 64618512, 70003388, 90004356, 96927768, 105005082, 120005808, 140006776, 157507623, 180008712, 193855536, 210010164, 280013552, 315015246, 360017424, 420020328, 630030492, 840040656, 1260060984, 2520121968]

約数ペア:

[(1, 2520121968), (2, 1260060984), (3, 840040656), (4, 630030492), (6, 420020328), (7, 360017424), (8, 315015246), (9, 280013552), (12, 210010164), (13, 193855536), (14, 180008712), (16, 157507623), (18, 140006776), (21, 120005808), (24, 105005082), (26, 96927768), (28, 90004356), (36, 70003388), (39, 64618512), (42, 60002904), (48, 52502541), (52, 48463884), (56, 45002178), (63, 40001936), (72, 35001694), (78, 32309256), (84, 30001452), (91, 27693648), (104, 24231942), (112, 22501089), (117, 21539504), (126, 20000968), (144, 17500847), (156, 16154628), (168, 15000726), (182, 13846824), (208, 12115971), (234, 10769752), (252, 10000484), (273, 9231216), (312, 8077314), (336, 7500363), (364, 6923412), (468, 5384876), (504, 5000242), (546, 4615608), (624, 4038657), (728, 3461706), (819, 3077072), (936, 2692438), (1008, 2500121), (1092, 2307804), (1456, 1730853), (1638, 1538536), (1872, 1346219), (2184, 1153902), (3276, 769268), (4368, 576951), (6552, 384634), (13104, 192317)]