2153393280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2161}}^1$

素因数の和:2359

約数の個数: 192

約数和(自身を含む): 7482379320

約数和(自身を除く): 5328986040

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, 120, 128, 144, 160, 173, 180, 192, 240, 288, 320, 346, 360, 384, 480, 519, 576, 640, 692, 720, 865, 960, 1038, 1152, 1384, 1440, 1557, 1730, 1920, 2076, 2161, 2595, 2768, 2880, 3114, 3460, 4152, 4322, 5190, 5536, 5760, 6228, 6483, 6920, 7785, 8304, 8644, 10380, 10805, 11072, 12456, 12966, 13840, 15570, 16608, 17288, 19449, 20760, 21610, 22144, 24912, 25932, 27680, 31140, 32415, 33216, 34576, 38898, 41520, 43220, 49824, 51864, 55360, 62280, 64830, 66432, 69152, 77796, 83040, 86440, 97245, 99648, 103728, 110720, 124560, 129660, 138304, 155592, 166080, 172880, 194490, 199296, 207456, 249120, 259320, 276608, 311184, 332160, 345760, 373853, 388980, 414912, 498240, 518640, 622368, 691520, 747706, 777960, 829824, 996480, 1037280, 1121559, 1244736, 1383040, 1495412, 1555920, 1869265, 2074560, 2243118, 2489472, 2990824, 3111840, 3364677, 3738530, 4149120, 4486236, 5607795, 5981648, 6223680, 6729354, 7477060, 8972472, 11215590, 11963296, 12447360, 13458708, 14954120, 16823385, 17944944, 22431180, 23926592, 26917416, 29908240, 33646770, 35889888, 44862360, 47853184, 53834832, 59816480, 67293540, 71779776, 89724720, 107669664, 119632960, 134587080, 143559552, 179449440, 215339328, 239265920, 269174160, 358898880, 430678656, 538348320, 717797760, 1076696640, 2153393280]

約数ペア:

[(1, 2153393280), (2, 1076696640), (3, 717797760), (4, 538348320), (5, 430678656), (6, 358898880), (8, 269174160), (9, 239265920), (10, 215339328), (12, 179449440), (15, 143559552), (16, 134587080), (18, 119632960), (20, 107669664), (24, 89724720), (30, 71779776), (32, 67293540), (36, 59816480), (40, 53834832), (45, 47853184), (48, 44862360), (60, 35889888), (64, 33646770), (72, 29908240), (80, 26917416), (90, 23926592), (96, 22431180), (120, 17944944), (128, 16823385), (144, 14954120), (160, 13458708), (173, 12447360), (180, 11963296), (192, 11215590), (240, 8972472), (288, 7477060), (320, 6729354), (346, 6223680), (360, 5981648), (384, 5607795), (480, 4486236), (519, 4149120), (576, 3738530), (640, 3364677), (692, 3111840), (720, 2990824), (865, 2489472), (960, 2243118), (1038, 2074560), (1152, 1869265), (1384, 1555920), (1440, 1495412), (1557, 1383040), (1730, 1244736), (1920, 1121559), (2076, 1037280), (2161, 996480), (2595, 829824), (2768, 777960), (2880, 747706), (3114, 691520), (3460, 622368), (4152, 518640), (4322, 498240), (5190, 414912), (5536, 388980), (5760, 373853), (6228, 345760), (6483, 332160), (6920, 311184), (7785, 276608), (8304, 259320), (8644, 249120), (10380, 207456), (10805, 199296), (11072, 194490), (12456, 172880), (12966, 166080), (13840, 155592), (15570, 138304), (16608, 129660), (17288, 124560), (19449, 110720), (20760, 103728), (21610, 99648), (22144, 97245), (24912, 86440), (25932, 83040), (27680, 77796), (31140, 69152), (32415, 66432), (33216, 64830), (34576, 62280), (38898, 55360), (41520, 51864), (43220, 49824)]