268864400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 744874944

約数和(自身を除く): 476010544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 131, 140, 175, 200, 262, 280, 350, 400, 524, 560, 655, 700, 733, 917, 1048, 1310, 1400, 1466, 1834, 2096, 2620, 2800, 2932, 3275, 3665, 3668, 4585, 5131, 5240, 5864, 6550, 7330, 7336, 9170, 10262, 10480, 11728, 13100, 14660, 14672, 18325, 18340, 20524, 22925, 25655, 26200, 29320, 36650, 36680, 41048, 45850, 51310, 52400, 58640, 73300, 73360, 82096, 91700, 96023, 102620, 128275, 146600, 183400, 192046, 205240, 256550, 293200, 366800, 384092, 410480, 480115, 513100, 672161, 768184, 960230, 1026200, 1344322, 1536368, 1920460, 2052400, 2400575, 2688644, 3360805, 3840920, 4801150, 5377288, 6721610, 7681840, 9602300, 10754576, 13443220, 16804025, 19204600, 26886440, 33608050, 38409200, 53772880, 67216100, 134432200, 268864400]

約数ペア:

[(1, 268864400), (2, 134432200), (4, 67216100), (5, 53772880), (7, 38409200), (8, 33608050), (10, 26886440), (14, 19204600), (16, 16804025), (20, 13443220), (25, 10754576), (28, 9602300), (35, 7681840), (40, 6721610), (50, 5377288), (56, 4801150), (70, 3840920), (80, 3360805), (100, 2688644), (112, 2400575), (131, 2052400), (140, 1920460), (175, 1536368), (200, 1344322), (262, 1026200), (280, 960230), (350, 768184), (400, 672161), (524, 513100), (560, 480115), (655, 410480), (700, 384092), (733, 366800), (917, 293200), (1048, 256550), (1310, 205240), (1400, 192046), (1466, 183400), (1834, 146600), (2096, 128275), (2620, 102620), (2800, 96023), (2932, 91700), (3275, 82096), (3665, 73360), (3668, 73300), (4585, 58640), (5131, 52400), (5240, 51310), (5864, 45850), (6550, 41048), (7330, 36680), (7336, 36650), (9170, 29320), (10262, 26200), (10480, 25655), (11728, 22925), (13100, 20524), (14660, 18340), (14672, 18325)]