235349520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4519}}^1$

素因数の和:4573

約数の個数: 160

約数和(自身を含む): 860897280

約数和(自身を除く): 625547760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 4519, 5208, 6510, 7440, 8680, 9038, 10416, 13020, 13557, 17360, 18076, 22595, 26040, 27114, 31633, 36152, 45190, 52080, 54228, 63266, 67785, 72304, 90380, 94899, 108456, 126532, 135570, 140089, 158165, 180760, 189798, 216912, 253064, 271140, 280178, 316330, 361520, 379596, 420267, 474495, 506128, 542280, 560356, 632660, 700445, 759192, 840534, 948990, 980623, 1084560, 1120712, 1265320, 1400890, 1518384, 1681068, 1897980, 1961246, 2101335, 2241424, 2530640, 2801780, 2941869, 3362136, 3795960, 3922492, 4202670, 4903115, 5603560, 5883738, 6724272, 7591920, 7844984, 8405340, 9806230, 11207120, 11767476, 14709345, 15689968, 16810680, 19612460, 23534952, 29418690, 33621360, 39224920, 47069904, 58837380, 78449840, 117674760, 235349520]

約数ペア:

[(1, 235349520), (2, 117674760), (3, 78449840), (4, 58837380), (5, 47069904), (6, 39224920), (7, 33621360), (8, 29418690), (10, 23534952), (12, 19612460), (14, 16810680), (15, 15689968), (16, 14709345), (20, 11767476), (21, 11207120), (24, 9806230), (28, 8405340), (30, 7844984), (31, 7591920), (35, 6724272), (40, 5883738), (42, 5603560), (48, 4903115), (56, 4202670), (60, 3922492), (62, 3795960), (70, 3362136), (80, 2941869), (84, 2801780), (93, 2530640), (105, 2241424), (112, 2101335), (120, 1961246), (124, 1897980), (140, 1681068), (155, 1518384), (168, 1400890), (186, 1265320), (210, 1120712), (217, 1084560), (240, 980623), (248, 948990), (280, 840534), (310, 759192), (336, 700445), (372, 632660), (420, 560356), (434, 542280), (465, 506128), (496, 474495), (560, 420267), (620, 379596), (651, 361520), (744, 316330), (840, 280178), (868, 271140), (930, 253064), (1085, 216912), (1240, 189798), (1302, 180760), (1488, 158165), (1680, 140089), (1736, 135570), (1860, 126532), (2170, 108456), (2480, 94899), (2604, 90380), (3255, 72304), (3472, 67785), (3720, 63266), (4340, 54228), (4519, 52080), (5208, 45190), (6510, 36152), (7440, 31633), (8680, 27114), (9038, 26040), (10416, 22595), (13020, 18076), (13557, 17360)]