2213254400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:549

約数の個数: 216

約数和(自身を含む): 6326261760

約数和(自身を除く): 4113007360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 127, 128, 140, 160, 175, 200, 224, 254, 256, 280, 320, 350, 389, 400, 448, 508, 560, 635, 640, 700, 778, 800, 889, 896, 1016, 1120, 1270, 1280, 1400, 1556, 1600, 1778, 1792, 1945, 2032, 2240, 2540, 2723, 2800, 3112, 3175, 3200, 3556, 3890, 4064, 4445, 4480, 5080, 5446, 5600, 6224, 6350, 6400, 7112, 7780, 8128, 8890, 8960, 9725, 10160, 10892, 11200, 12448, 12700, 13615, 14224, 15560, 16256, 17780, 19450, 20320, 21784, 22225, 22400, 24896, 25400, 27230, 28448, 31120, 32512, 35560, 38900, 40640, 43568, 44450, 44800, 49403, 49792, 50800, 54460, 56896, 62240, 68075, 71120, 77800, 81280, 87136, 88900, 98806, 99584, 101600, 108920, 113792, 124480, 136150, 142240, 155600, 162560, 174272, 177800, 197612, 203200, 217840, 227584, 247015, 248960, 272300, 284480, 311200, 345821, 348544, 355600, 395224, 406400, 435680, 494030, 497920, 544600, 568960, 622400, 691642, 697088, 711200, 790448, 812800, 871360, 988060, 1089200, 1137920, 1235075, 1244800, 1383284, 1422400, 1580896, 1729105, 1742720, 1976120, 2178400, 2470150, 2489600, 2766568, 2844800, 3161792, 3458210, 3485440, 3952240, 4356800, 4940300, 5533136, 5689600, 6323584, 6916420, 7904480, 8645525, 8713600, 9880600, 11066272, 12647168, 13832840, 15808960, 17291050, 17427200, 19761200, 22132544, 27665680, 31617920, 34582100, 39522400, 44265088, 55331360, 63235840, 69164200, 79044800, 88530176, 110662720, 138328400, 158089600, 221325440, 276656800, 316179200, 442650880, 553313600, 1106627200, 2213254400]

約数ペア:

[(1, 2213254400), (2, 1106627200), (4, 553313600), (5, 442650880), (7, 316179200), (8, 276656800), (10, 221325440), (14, 158089600), (16, 138328400), (20, 110662720), (25, 88530176), (28, 79044800), (32, 69164200), (35, 63235840), (40, 55331360), (50, 44265088), (56, 39522400), (64, 34582100), (70, 31617920), (80, 27665680), (100, 22132544), (112, 19761200), (127, 17427200), (128, 17291050), (140, 15808960), (160, 13832840), (175, 12647168), (200, 11066272), (224, 9880600), (254, 8713600), (256, 8645525), (280, 7904480), (320, 6916420), (350, 6323584), (389, 5689600), (400, 5533136), (448, 4940300), (508, 4356800), (560, 3952240), (635, 3485440), (640, 3458210), (700, 3161792), (778, 2844800), (800, 2766568), (889, 2489600), (896, 2470150), (1016, 2178400), (1120, 1976120), (1270, 1742720), (1280, 1729105), (1400, 1580896), (1556, 1422400), (1600, 1383284), (1778, 1244800), (1792, 1235075), (1945, 1137920), (2032, 1089200), (2240, 988060), (2540, 871360), (2723, 812800), (2800, 790448), (3112, 711200), (3175, 697088), (3200, 691642), (3556, 622400), (3890, 568960), (4064, 544600), (4445, 497920), (4480, 494030), (5080, 435680), (5446, 406400), (5600, 395224), (6224, 355600), (6350, 348544), (6400, 345821), (7112, 311200), (7780, 284480), (8128, 272300), (8890, 248960), (8960, 247015), (9725, 227584), (10160, 217840), (10892, 203200), (11200, 197612), (12448, 177800), (12700, 174272), (13615, 162560), (14224, 155600), (15560, 142240), (16256, 136150), (17780, 124480), (19450, 113792), (20320, 108920), (21784, 101600), (22225, 99584), (22400, 98806), (24896, 88900), (25400, 87136), (27230, 81280), (28448, 77800), (31120, 71120), (32512, 68075), (35560, 62240), (38900, 56896), (40640, 54460), (43568, 50800), (44450, 49792), (44800, 49403)]