244652800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 216

約数和(自身を含む): 713732096

約数和(自身を除く): 469079296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 64, 70, 80, 86, 100, 112, 127, 128, 140, 160, 172, 175, 200, 215, 224, 254, 256, 280, 301, 320, 344, 350, 400, 430, 448, 508, 560, 602, 635, 640, 688, 700, 800, 860, 889, 896, 1016, 1075, 1120, 1204, 1270, 1280, 1376, 1400, 1505, 1600, 1720, 1778, 1792, 2032, 2150, 2240, 2408, 2540, 2752, 2800, 3010, 3175, 3200, 3440, 3556, 4064, 4300, 4445, 4480, 4816, 5080, 5461, 5504, 5600, 6020, 6350, 6400, 6880, 7112, 7525, 8128, 8600, 8890, 8960, 9632, 10160, 10922, 11008, 11200, 12040, 12700, 13760, 14224, 15050, 16256, 17200, 17780, 19264, 20320, 21844, 22225, 22400, 24080, 25400, 27305, 27520, 28448, 30100, 32512, 34400, 35560, 38227, 38528, 40640, 43688, 44450, 44800, 48160, 50800, 54610, 55040, 56896, 60200, 68800, 71120, 76454, 77056, 81280, 87376, 88900, 96320, 101600, 109220, 113792, 120400, 136525, 137600, 142240, 152908, 162560, 174752, 177800, 191135, 192640, 203200, 218440, 227584, 240800, 273050, 275200, 284480, 305816, 349504, 355600, 382270, 385280, 406400, 436880, 481600, 546100, 568960, 611632, 699008, 711200, 764540, 812800, 873760, 955675, 963200, 1092200, 1137920, 1223264, 1398016, 1422400, 1529080, 1747520, 1911350, 1926400, 2184400, 2446528, 2844800, 3058160, 3495040, 3822700, 4368800, 4893056, 5689600, 6116320, 6990080, 7645400, 8737600, 9786112, 12232640, 15290800, 17475200, 24465280, 30581600, 34950400, 48930560, 61163200, 122326400, 244652800]

約数ペア:

[(1, 244652800), (2, 122326400), (4, 61163200), (5, 48930560), (7, 34950400), (8, 30581600), (10, 24465280), (14, 17475200), (16, 15290800), (20, 12232640), (25, 9786112), (28, 8737600), (32, 7645400), (35, 6990080), (40, 6116320), (43, 5689600), (50, 4893056), (56, 4368800), (64, 3822700), (70, 3495040), (80, 3058160), (86, 2844800), (100, 2446528), (112, 2184400), (127, 1926400), (128, 1911350), (140, 1747520), (160, 1529080), (172, 1422400), (175, 1398016), (200, 1223264), (215, 1137920), (224, 1092200), (254, 963200), (256, 955675), (280, 873760), (301, 812800), (320, 764540), (344, 711200), (350, 699008), (400, 611632), (430, 568960), (448, 546100), (508, 481600), (560, 436880), (602, 406400), (635, 385280), (640, 382270), (688, 355600), (700, 349504), (800, 305816), (860, 284480), (889, 275200), (896, 273050), (1016, 240800), (1075, 227584), (1120, 218440), (1204, 203200), (1270, 192640), (1280, 191135), (1376, 177800), (1400, 174752), (1505, 162560), (1600, 152908), (1720, 142240), (1778, 137600), (1792, 136525), (2032, 120400), (2150, 113792), (2240, 109220), (2408, 101600), (2540, 96320), (2752, 88900), (2800, 87376), (3010, 81280), (3175, 77056), (3200, 76454), (3440, 71120), (3556, 68800), (4064, 60200), (4300, 56896), (4445, 55040), (4480, 54610), (4816, 50800), (5080, 48160), (5461, 44800), (5504, 44450), (5600, 43688), (6020, 40640), (6350, 38528), (6400, 38227), (6880, 35560), (7112, 34400), (7525, 32512), (8128, 30100), (8600, 28448), (8890, 27520), (8960, 27305), (9632, 25400), (10160, 24080), (10922, 22400), (11008, 22225), (11200, 21844), (12040, 20320), (12700, 19264), (13760, 17780), (14224, 17200), (15050, 16256)]