226495360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3928

約数の個数: 128

約数和(自身を含む): 666590400

約数和(自身を除く): 440095040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 3889, 4160, 4480, 5824, 7280, 7778, 8320, 11648, 14560, 15556, 19445, 27223, 29120, 31112, 38890, 50557, 54446, 58240, 62224, 77780, 101114, 108892, 124448, 136115, 155560, 202228, 217784, 248896, 252785, 272230, 311120, 353899, 404456, 435568, 497792, 505570, 544460, 622240, 707798, 808912, 871136, 1011140, 1088920, 1244480, 1415596, 1617824, 1742272, 1769495, 2022280, 2177840, 2488960, 2831192, 3235648, 3484544, 3538990, 4044560, 4355680, 5662384, 6471296, 7077980, 8089120, 8711360, 11324768, 14155960, 16178240, 17422720, 22649536, 28311920, 32356480, 45299072, 56623840, 113247680, 226495360]

約数ペア:

[(1, 226495360), (2, 113247680), (4, 56623840), (5, 45299072), (7, 32356480), (8, 28311920), (10, 22649536), (13, 17422720), (14, 16178240), (16, 14155960), (20, 11324768), (26, 8711360), (28, 8089120), (32, 7077980), (35, 6471296), (40, 5662384), (52, 4355680), (56, 4044560), (64, 3538990), (65, 3484544), (70, 3235648), (80, 2831192), (91, 2488960), (104, 2177840), (112, 2022280), (128, 1769495), (130, 1742272), (140, 1617824), (160, 1415596), (182, 1244480), (208, 1088920), (224, 1011140), (260, 871136), (280, 808912), (320, 707798), (364, 622240), (416, 544460), (448, 505570), (455, 497792), (520, 435568), (560, 404456), (640, 353899), (728, 311120), (832, 272230), (896, 252785), (910, 248896), (1040, 217784), (1120, 202228), (1456, 155560), (1664, 136115), (1820, 124448), (2080, 108892), (2240, 101114), (2912, 77780), (3640, 62224), (3889, 58240), (4160, 54446), (4480, 50557), (5824, 38890), (7280, 31112), (7778, 29120), (8320, 27223), (11648, 19445), (14560, 15556)]