1962555840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{13907}}^1$

素因数の和:13944

約数の個数: 252

約数和(自身を含む): 7853040936

約数和(自身を除く): 5890485096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 13907, 14112, 15680, 17640, 20160, 23520, 27814, 28224, 35280, 41721, 47040, 55628, 69535, 70560, 83442, 97349, 111256, 125163, 139070, 141120, 166884, 194698, 208605, 222512, 250326, 278140, 292047, 333768, 389396, 417210, 445024, 486745, 500652, 556280, 584094, 625815, 667536, 681443, 778792, 834420, 876141, 890048, 973490, 1001304, 1112560, 1168188, 1251630, 1335072, 1362886, 1460235, 1557584, 1668840, 1752282, 1946980, 2002608, 2044329, 2225120, 2336376, 2503260, 2670144, 2725772, 2920470, 3115168, 3337680, 3407215, 3504564, 3893960, 4005216, 4088658, 4380705, 4450240, 4672752, 5006520, 5451544, 5840940, 6132987, 6230336, 6675360, 6814430, 7009128, 7787920, 8010432, 8177316, 8761410, 9345504, 10013040, 10221645, 10903088, 11681880, 12265974, 13350720, 13628860, 14018256, 15575840, 16354632, 17522820, 18691008, 20026080, 20443290, 21806176, 23363760, 24531948, 27257720, 28036512, 30664935, 31151680, 32709264, 35045640, 40052160, 40886580, 43612352, 46727520, 49063896, 54515440, 56073024, 61329870, 65418528, 70091280, 81773160, 93455040, 98127792, 109030880, 122659740, 130837056, 140182560, 163546320, 196255584, 218061760, 245319480, 280365120, 327092640, 392511168, 490638960, 654185280, 981277920, 1962555840]

約数ペア:

[(1, 1962555840), (2, 981277920), (3, 654185280), (4, 490638960), (5, 392511168), (6, 327092640), (7, 280365120), (8, 245319480), (9, 218061760), (10, 196255584), (12, 163546320), (14, 140182560), (15, 130837056), (16, 122659740), (18, 109030880), (20, 98127792), (21, 93455040), (24, 81773160), (28, 70091280), (30, 65418528), (32, 61329870), (35, 56073024), (36, 54515440), (40, 49063896), (42, 46727520), (45, 43612352), (48, 40886580), (49, 40052160), (56, 35045640), (60, 32709264), (63, 31151680), (64, 30664935), (70, 28036512), (72, 27257720), (80, 24531948), (84, 23363760), (90, 21806176), (96, 20443290), (98, 20026080), (105, 18691008), (112, 17522820), (120, 16354632), (126, 15575840), (140, 14018256), (144, 13628860), (147, 13350720), (160, 12265974), (168, 11681880), (180, 10903088), (192, 10221645), (196, 10013040), (210, 9345504), (224, 8761410), (240, 8177316), (245, 8010432), (252, 7787920), (280, 7009128), (288, 6814430), (294, 6675360), (315, 6230336), (320, 6132987), (336, 5840940), (360, 5451544), (392, 5006520), (420, 4672752), (441, 4450240), (448, 4380705), (480, 4088658), (490, 4005216), (504, 3893960), (560, 3504564), (576, 3407215), (588, 3337680), (630, 3115168), (672, 2920470), (720, 2725772), (735, 2670144), (784, 2503260), (840, 2336376), (882, 2225120), (960, 2044329), (980, 2002608), (1008, 1946980), (1120, 1752282), (1176, 1668840), (1260, 1557584), (1344, 1460235), (1440, 1362886), (1470, 1335072), (1568, 1251630), (1680, 1168188), (1764, 1112560), (1960, 1001304), (2016, 973490), (2205, 890048), (2240, 876141), (2352, 834420), (2520, 778792), (2880, 681443), (2940, 667536), (3136, 625815), (3360, 584094), (3528, 556280), (3920, 500652), (4032, 486745), (4410, 445024), (4704, 417210), (5040, 389396), (5880, 333768), (6720, 292047), (7056, 278140), (7840, 250326), (8820, 222512), (9408, 208605), (10080, 194698), (11760, 166884), (13907, 141120), (14112, 139070), (15680, 125163), (17640, 111256), (20160, 97349), (23520, 83442), (27814, 70560), (28224, 69535), (35280, 55628), (41721, 47040)]