1238405280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6247}}^1$

素因数の和:6331

約数の個数: 192

約数和(自身を含む): 4534548480

約数和(自身を除く): 3296143200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 210, 224, 236, 240, 280, 295, 336, 354, 413, 420, 472, 480, 560, 590, 672, 708, 826, 840, 885, 944, 1120, 1180, 1239, 1416, 1652, 1680, 1770, 1888, 2065, 2360, 2478, 2832, 3304, 3360, 3540, 4130, 4720, 4956, 5664, 6195, 6247, 6608, 7080, 8260, 9440, 9912, 12390, 12494, 13216, 14160, 16520, 18741, 19824, 24780, 24988, 28320, 31235, 33040, 37482, 39648, 43729, 49560, 49976, 62470, 66080, 74964, 87458, 93705, 99120, 99952, 124940, 131187, 149928, 174916, 187410, 198240, 199904, 218645, 249880, 262374, 299856, 349832, 368573, 374820, 437290, 499760, 524748, 599712, 655935, 699664, 737146, 749640, 874580, 999520, 1049496, 1105719, 1311870, 1399328, 1474292, 1499280, 1749160, 1842865, 2098992, 2211438, 2580011, 2623740, 2948584, 2998560, 3498320, 3685730, 4197984, 4422876, 5160022, 5247480, 5528595, 5897168, 6996640, 7371460, 7740033, 8845752, 10320044, 10494960, 11057190, 11794336, 12900055, 14742920, 15480066, 17691504, 20640088, 20989920, 22114380, 25800110, 29485840, 30960132, 35383008, 38700165, 41280176, 44228760, 51600220, 58971680, 61920264, 77400330, 82560352, 88457520, 103200440, 123840528, 154800660, 176915040, 206400880, 247681056, 309601320, 412801760, 619202640, 1238405280]

約数ペア:

[(1, 1238405280), (2, 619202640), (3, 412801760), (4, 309601320), (5, 247681056), (6, 206400880), (7, 176915040), (8, 154800660), (10, 123840528), (12, 103200440), (14, 88457520), (15, 82560352), (16, 77400330), (20, 61920264), (21, 58971680), (24, 51600220), (28, 44228760), (30, 41280176), (32, 38700165), (35, 35383008), (40, 30960132), (42, 29485840), (48, 25800110), (56, 22114380), (59, 20989920), (60, 20640088), (70, 17691504), (80, 15480066), (84, 14742920), (96, 12900055), (105, 11794336), (112, 11057190), (118, 10494960), (120, 10320044), (140, 8845752), (160, 7740033), (168, 7371460), (177, 6996640), (210, 5897168), (224, 5528595), (236, 5247480), (240, 5160022), (280, 4422876), (295, 4197984), (336, 3685730), (354, 3498320), (413, 2998560), (420, 2948584), (472, 2623740), (480, 2580011), (560, 2211438), (590, 2098992), (672, 1842865), (708, 1749160), (826, 1499280), (840, 1474292), (885, 1399328), (944, 1311870), (1120, 1105719), (1180, 1049496), (1239, 999520), (1416, 874580), (1652, 749640), (1680, 737146), (1770, 699664), (1888, 655935), (2065, 599712), (2360, 524748), (2478, 499760), (2832, 437290), (3304, 374820), (3360, 368573), (3540, 349832), (4130, 299856), (4720, 262374), (4956, 249880), (5664, 218645), (6195, 199904), (6247, 198240), (6608, 187410), (7080, 174916), (8260, 149928), (9440, 131187), (9912, 124940), (12390, 99952), (12494, 99120), (13216, 93705), (14160, 87458), (16520, 74964), (18741, 66080), (19824, 62470), (24780, 49976), (24988, 49560), (28320, 43729), (31235, 39648), (33040, 37482)]