219013200

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2897}}^1$

素因数の和:2931

約数の個数: 240

約数和(自身を含む): 891192960

約数和(自身を除く): 672179760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 2897, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 5794, 6300, 7560, 8400, 8691, 9450, 10800, 11588, 12600, 14485, 15120, 17382, 18900, 20279, 23176, 25200, 26073, 28970, 34764, 37800, 40558, 43455, 46352, 52146, 57940, 60837, 69528, 72425, 75600, 78219, 81116, 86910, 101395, 104292, 115880, 121674, 130365, 139056, 144850, 156438, 162232, 173820, 182511, 202790, 208584, 217275, 231760, 243348, 260730, 289700, 304185, 312876, 324464, 347640, 365022, 391095, 405580, 417168, 434550, 486696, 506975, 521460, 547533, 579400, 608370, 625752, 651825, 695280, 730044, 782190, 811160, 869100, 912555, 973392, 1013950, 1042920, 1095066, 1158800, 1216740, 1251504, 1303650, 1460088, 1520925, 1564380, 1622320, 1738200, 1825110, 1955475, 2027900, 2085840, 2190132, 2433480, 2607300, 2737665, 2920176, 3041850, 3128760, 3476400, 3650220, 3910950, 4055800, 4380264, 4562775, 4866960, 5214600, 5475330, 6083700, 6257520, 7300440, 7821900, 8111600, 8760528, 9125550, 10429200, 10950660, 12167400, 13688325, 14600880, 15643800, 18251100, 21901320, 24334800, 27376650, 31287600, 36502200, 43802640, 54753300, 73004400, 109506600, 219013200]

約数ペア:

[(1, 219013200), (2, 109506600), (3, 73004400), (4, 54753300), (5, 43802640), (6, 36502200), (7, 31287600), (8, 27376650), (9, 24334800), (10, 21901320), (12, 18251100), (14, 15643800), (15, 14600880), (16, 13688325), (18, 12167400), (20, 10950660), (21, 10429200), (24, 9125550), (25, 8760528), (27, 8111600), (28, 7821900), (30, 7300440), (35, 6257520), (36, 6083700), (40, 5475330), (42, 5214600), (45, 4866960), (48, 4562775), (50, 4380264), (54, 4055800), (56, 3910950), (60, 3650220), (63, 3476400), (70, 3128760), (72, 3041850), (75, 2920176), (80, 2737665), (84, 2607300), (90, 2433480), (100, 2190132), (105, 2085840), (108, 2027900), (112, 1955475), (120, 1825110), (126, 1738200), (135, 1622320), (140, 1564380), (144, 1520925), (150, 1460088), (168, 1303650), (175, 1251504), (180, 1216740), (189, 1158800), (200, 1095066), (210, 1042920), (216, 1013950), (225, 973392), (240, 912555), (252, 869100), (270, 811160), (280, 782190), (300, 730044), (315, 695280), (336, 651825), (350, 625752), (360, 608370), (378, 579400), (400, 547533), (420, 521460), (432, 506975), (450, 486696), (504, 434550), (525, 417168), (540, 405580), (560, 391095), (600, 365022), (630, 347640), (675, 324464), (700, 312876), (720, 304185), (756, 289700), (840, 260730), (900, 243348), (945, 231760), (1008, 217275), (1050, 208584), (1080, 202790), (1200, 182511), (1260, 173820), (1350, 162232), (1400, 156438), (1512, 144850), (1575, 139056), (1680, 130365), (1800, 121674), (1890, 115880), (2100, 104292), (2160, 101395), (2520, 86910), (2700, 81116), (2800, 78219), (2897, 75600), (3024, 72425), (3150, 69528), (3600, 60837), (3780, 57940), (4200, 52146), (4725, 46352), (5040, 43455), (5400, 40558), (5794, 37800), (6300, 34764), (7560, 28970), (8400, 26073), (8691, 25200), (9450, 23176), (10800, 20279), (11588, 18900), (12600, 17382), (14485, 15120)]