2000847240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4157}}^1$

素因数の和:4372

約数の個数: 192

約数和(自身を含む): 7472424960

約数和(自身を除く): 5471577720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 191, 210, 252, 280, 315, 360, 382, 420, 504, 573, 630, 764, 840, 955, 1146, 1260, 1337, 1528, 1719, 1910, 2292, 2520, 2674, 2865, 3438, 3820, 4011, 4157, 4584, 5348, 5730, 6685, 6876, 7640, 8022, 8314, 8595, 10696, 11460, 12033, 12471, 13370, 13752, 16044, 16628, 17190, 20055, 20785, 22920, 24066, 24942, 26740, 29099, 32088, 33256, 34380, 37413, 40110, 41570, 48132, 49884, 53480, 58198, 60165, 62355, 68760, 74826, 80220, 83140, 87297, 96264, 99768, 116396, 120330, 124710, 145495, 149652, 160440, 166280, 174594, 187065, 232792, 240660, 249420, 261891, 290990, 299304, 349188, 374130, 436485, 481320, 498840, 523782, 581980, 698376, 748260, 793987, 872970, 1047564, 1163960, 1309455, 1496520, 1587974, 1745940, 2095128, 2381961, 2618910, 3175948, 3491880, 3969935, 4763922, 5237820, 5557909, 6351896, 7145883, 7939870, 9527844, 10475640, 11115818, 11909805, 14291766, 15879740, 16673727, 19055688, 22231636, 23819610, 27789545, 28583532, 31759480, 33347454, 35729415, 44463272, 47639220, 50021181, 55579090, 57167064, 66694908, 71458830, 83368635, 95278440, 100042362, 111158180, 133389816, 142917660, 166737270, 200084724, 222316360, 250105905, 285835320, 333474540, 400169448, 500211810, 666949080, 1000423620, 2000847240]

約数ペア:

[(1, 2000847240), (2, 1000423620), (3, 666949080), (4, 500211810), (5, 400169448), (6, 333474540), (7, 285835320), (8, 250105905), (9, 222316360), (10, 200084724), (12, 166737270), (14, 142917660), (15, 133389816), (18, 111158180), (20, 100042362), (21, 95278440), (24, 83368635), (28, 71458830), (30, 66694908), (35, 57167064), (36, 55579090), (40, 50021181), (42, 47639220), (45, 44463272), (56, 35729415), (60, 33347454), (63, 31759480), (70, 28583532), (72, 27789545), (84, 23819610), (90, 22231636), (105, 19055688), (120, 16673727), (126, 15879740), (140, 14291766), (168, 11909805), (180, 11115818), (191, 10475640), (210, 9527844), (252, 7939870), (280, 7145883), (315, 6351896), (360, 5557909), (382, 5237820), (420, 4763922), (504, 3969935), (573, 3491880), (630, 3175948), (764, 2618910), (840, 2381961), (955, 2095128), (1146, 1745940), (1260, 1587974), (1337, 1496520), (1528, 1309455), (1719, 1163960), (1910, 1047564), (2292, 872970), (2520, 793987), (2674, 748260), (2865, 698376), (3438, 581980), (3820, 523782), (4011, 498840), (4157, 481320), (4584, 436485), (5348, 374130), (5730, 349188), (6685, 299304), (6876, 290990), (7640, 261891), (8022, 249420), (8314, 240660), (8595, 232792), (10696, 187065), (11460, 174594), (12033, 166280), (12471, 160440), (13370, 149652), (13752, 145495), (16044, 124710), (16628, 120330), (17190, 116396), (20055, 99768), (20785, 96264), (22920, 87297), (24066, 83140), (24942, 80220), (26740, 74826), (29099, 68760), (32088, 62355), (33256, 60165), (34380, 58198), (37413, 53480), (40110, 49884), (41570, 48132)]