2652965120

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 288

約数和(自身を含む): 7307381760

約数和(自身を除く): 4654416640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 52, 62, 64, 65, 74, 80, 104, 124, 128, 130, 139, 148, 155, 160, 185, 208, 248, 256, 260, 278, 296, 310, 320, 370, 403, 416, 481, 496, 520, 556, 592, 620, 640, 695, 740, 806, 832, 962, 992, 1040, 1112, 1147, 1184, 1240, 1280, 1390, 1480, 1612, 1664, 1807, 1924, 1984, 2015, 2080, 2224, 2294, 2368, 2405, 2480, 2780, 2960, 3224, 3328, 3614, 3848, 3968, 4030, 4160, 4309, 4448, 4588, 4736, 4810, 4960, 5143, 5560, 5735, 5920, 6448, 7228, 7696, 7936, 8060, 8320, 8618, 8896, 9035, 9176, 9472, 9620, 9920, 10286, 11120, 11470, 11840, 12896, 14456, 14911, 15392, 16120, 16640, 17236, 17792, 18070, 18352, 19240, 19840, 20572, 21545, 22240, 22940, 23680, 25715, 25792, 28912, 29822, 30784, 32240, 34472, 35584, 36140, 36704, 38480, 39680, 41144, 43090, 44480, 45880, 47360, 51430, 51584, 56017, 57824, 59644, 61568, 64480, 66859, 68944, 72280, 73408, 74555, 76960, 82288, 86180, 88960, 91760, 102860, 103168, 112034, 115648, 119288, 123136, 128960, 133718, 137888, 144560, 146816, 149110, 153920, 159433, 164576, 172360, 177920, 183520, 205720, 224068, 231296, 238576, 257920, 267436, 275776, 280085, 289120, 293632, 298220, 307840, 318866, 329152, 334295, 344720, 367040, 411440, 448136, 462592, 477152, 515840, 534872, 551552, 560170, 578240, 596440, 615680, 637732, 658304, 668590, 689440, 734080, 797165, 822880, 896272, 954304, 1069744, 1103104, 1120340, 1156480, 1192880, 1275464, 1316608, 1337180, 1378880, 1468160, 1594330, 1645760, 1792544, 1908608, 2072629, 2139488, 2240680, 2312960, 2385760, 2550928, 2674360, 2757760, 3188660, 3291520, 3585088, 3817216, 4145258, 4278976, 4481360, 4771520, 5101856, 5348720, 5515520, 6377320, 6583040, 7170176, 8290516, 8557952, 8962720, 9543040, 10203712, 10363145, 10697440, 12754640, 14340352, 16581032, 17115904, 17925440, 19086080, 20407424, 20726290, 21394880, 25509280, 33162064, 35850880, 40814848, 41452580, 42789760, 51018560, 66324128, 71701760, 82905160, 85579520, 102037120, 132648256, 165810320, 204074240, 265296512, 331620640, 530593024, 663241280, 1326482560, 2652965120]

約数ペア:

[(1, 2652965120), (2, 1326482560), (4, 663241280), (5, 530593024), (8, 331620640), (10, 265296512), (13, 204074240), (16, 165810320), (20, 132648256), (26, 102037120), (31, 85579520), (32, 82905160), (37, 71701760), (40, 66324128), (52, 51018560), (62, 42789760), (64, 41452580), (65, 40814848), (74, 35850880), (80, 33162064), (104, 25509280), (124, 21394880), (128, 20726290), (130, 20407424), (139, 19086080), (148, 17925440), (155, 17115904), (160, 16581032), (185, 14340352), (208, 12754640), (248, 10697440), (256, 10363145), (260, 10203712), (278, 9543040), (296, 8962720), (310, 8557952), (320, 8290516), (370, 7170176), (403, 6583040), (416, 6377320), (481, 5515520), (496, 5348720), (520, 5101856), (556, 4771520), (592, 4481360), (620, 4278976), (640, 4145258), (695, 3817216), (740, 3585088), (806, 3291520), (832, 3188660), (962, 2757760), (992, 2674360), (1040, 2550928), (1112, 2385760), (1147, 2312960), (1184, 2240680), (1240, 2139488), (1280, 2072629), (1390, 1908608), (1480, 1792544), (1612, 1645760), (1664, 1594330), (1807, 1468160), (1924, 1378880), (1984, 1337180), (2015, 1316608), (2080, 1275464), (2224, 1192880), (2294, 1156480), (2368, 1120340), (2405, 1103104), (2480, 1069744), (2780, 954304), (2960, 896272), (3224, 822880), (3328, 797165), (3614, 734080), (3848, 689440), (3968, 668590), (4030, 658304), (4160, 637732), (4309, 615680), (4448, 596440), (4588, 578240), (4736, 560170), (4810, 551552), (4960, 534872), (5143, 515840), (5560, 477152), (5735, 462592), (5920, 448136), (6448, 411440), (7228, 367040), (7696, 344720), (7936, 334295), (8060, 329152), (8320, 318866), (8618, 307840), (8896, 298220), (9035, 293632), (9176, 289120), (9472, 280085), (9620, 275776), (9920, 267436), (10286, 257920), (11120, 238576), (11470, 231296), (11840, 224068), (12896, 205720), (14456, 183520), (14911, 177920), (15392, 172360), (16120, 164576), (16640, 159433), (17236, 153920), (17792, 149110), (18070, 146816), (18352, 144560), (19240, 137888), (19840, 133718), (20572, 128960), (21545, 123136), (22240, 119288), (22940, 115648), (23680, 112034), (25715, 103168), (25792, 102860), (28912, 91760), (29822, 88960), (30784, 86180), (32240, 82288), (34472, 76960), (35584, 74555), (36140, 73408), (36704, 72280), (38480, 68944), (39680, 66859), (41144, 64480), (43090, 61568), (44480, 59644), (45880, 57824), (47360, 56017), (51430, 51584)]