203141280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4363}}^1$

素因数の和:4478

約数の個数: 96

約数和(自身を含む): 646640064

約数和(自身を除く): 443498784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 388, 480, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3104, 3880, 4363, 4656, 5820, 7760, 8726, 9312, 11640, 13089, 15520, 17452, 21815, 23280, 26178, 34904, 43630, 46560, 52356, 65445, 69808, 87260, 104712, 130890, 139616, 174520, 209424, 261780, 349040, 418848, 423211, 523560, 698080, 846422, 1047120, 1269633, 1692844, 2094240, 2116055, 2539266, 3385688, 4232110, 5078532, 6348165, 6771376, 8464220, 10157064, 12696330, 13542752, 16928440, 20314128, 25392660, 33856880, 40628256, 50785320, 67713760, 101570640, 203141280]

約数ペア:

[(1, 203141280), (2, 101570640), (3, 67713760), (4, 50785320), (5, 40628256), (6, 33856880), (8, 25392660), (10, 20314128), (12, 16928440), (15, 13542752), (16, 12696330), (20, 10157064), (24, 8464220), (30, 6771376), (32, 6348165), (40, 5078532), (48, 4232110), (60, 3385688), (80, 2539266), (96, 2116055), (97, 2094240), (120, 1692844), (160, 1269633), (194, 1047120), (240, 846422), (291, 698080), (388, 523560), (480, 423211), (485, 418848), (582, 349040), (776, 261780), (970, 209424), (1164, 174520), (1455, 139616), (1552, 130890), (1940, 104712), (2328, 87260), (2910, 69808), (3104, 65445), (3880, 52356), (4363, 46560), (4656, 43630), (5820, 34904), (7760, 26178), (8726, 23280), (9312, 21815), (11640, 17452), (13089, 15520)]