1914888960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1471}}^1$

素因数の和:1611

約数の個数: 216

約数和(自身を含む): 6688491264

約数和(自身を除く): 4773602304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 128, 144, 160, 180, 192, 226, 240, 256, 288, 320, 339, 360, 384, 452, 480, 565, 576, 640, 678, 720, 768, 904, 960, 1017, 1130, 1152, 1280, 1356, 1440, 1471, 1695, 1808, 1920, 2034, 2260, 2304, 2712, 2880, 2942, 3390, 3616, 3840, 4068, 4413, 4520, 5085, 5424, 5760, 5884, 6780, 7232, 7355, 8136, 8826, 9040, 10170, 10848, 11520, 11768, 13239, 13560, 14464, 14710, 16272, 17652, 18080, 20340, 21696, 22065, 23536, 26478, 27120, 28928, 29420, 32544, 35304, 36160, 40680, 43392, 44130, 47072, 52956, 54240, 58840, 65088, 66195, 70608, 72320, 81360, 86784, 88260, 94144, 105912, 108480, 117680, 130176, 132390, 141216, 144640, 162720, 166223, 176520, 188288, 211824, 216960, 235360, 260352, 264780, 282432, 325440, 332446, 353040, 376576, 423648, 433920, 470720, 498669, 529560, 564864, 650880, 664892, 706080, 831115, 847296, 941440, 997338, 1059120, 1129728, 1301760, 1329784, 1412160, 1496007, 1662230, 1694592, 1882880, 1994676, 2118240, 2493345, 2659568, 2824320, 2992014, 3324460, 3389184, 3989352, 4236480, 4986690, 5319136, 5648640, 5984028, 6648920, 7480035, 7978704, 8472960, 9973380, 10638272, 11968056, 13297840, 14960070, 15957408, 16945920, 19946760, 21276544, 23936112, 26595680, 29920140, 31914816, 39893520, 42553088, 47872224, 53191360, 59840280, 63829632, 79787040, 95744448, 106382720, 119680560, 127659264, 159574080, 191488896, 212765440, 239361120, 319148160, 382977792, 478722240, 638296320, 957444480, 1914888960]

約数ペア:

[(1, 1914888960), (2, 957444480), (3, 638296320), (4, 478722240), (5, 382977792), (6, 319148160), (8, 239361120), (9, 212765440), (10, 191488896), (12, 159574080), (15, 127659264), (16, 119680560), (18, 106382720), (20, 95744448), (24, 79787040), (30, 63829632), (32, 59840280), (36, 53191360), (40, 47872224), (45, 42553088), (48, 39893520), (60, 31914816), (64, 29920140), (72, 26595680), (80, 23936112), (90, 21276544), (96, 19946760), (113, 16945920), (120, 15957408), (128, 14960070), (144, 13297840), (160, 11968056), (180, 10638272), (192, 9973380), (226, 8472960), (240, 7978704), (256, 7480035), (288, 6648920), (320, 5984028), (339, 5648640), (360, 5319136), (384, 4986690), (452, 4236480), (480, 3989352), (565, 3389184), (576, 3324460), (640, 2992014), (678, 2824320), (720, 2659568), (768, 2493345), (904, 2118240), (960, 1994676), (1017, 1882880), (1130, 1694592), (1152, 1662230), (1280, 1496007), (1356, 1412160), (1440, 1329784), (1471, 1301760), (1695, 1129728), (1808, 1059120), (1920, 997338), (2034, 941440), (2260, 847296), (2304, 831115), (2712, 706080), (2880, 664892), (2942, 650880), (3390, 564864), (3616, 529560), (3840, 498669), (4068, 470720), (4413, 433920), (4520, 423648), (5085, 376576), (5424, 353040), (5760, 332446), (5884, 325440), (6780, 282432), (7232, 264780), (7355, 260352), (8136, 235360), (8826, 216960), (9040, 211824), (10170, 188288), (10848, 176520), (11520, 166223), (11768, 162720), (13239, 144640), (13560, 141216), (14464, 132390), (14710, 130176), (16272, 117680), (17652, 108480), (18080, 105912), (20340, 94144), (21696, 88260), (22065, 86784), (23536, 81360), (26478, 72320), (27120, 70608), (28928, 66195), (29420, 65088), (32544, 58840), (35304, 54240), (36160, 52956), (40680, 47072), (43392, 44130)]