154308871640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2636857}}^1$

素因数の和:2636905

約数の個数: 128

約数和(自身を含む): 455649062400

約数和(自身を除く): 301340190760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1672, 2090, 2660, 2926, 3080, 4180, 5320, 5852, 7315, 8360, 11704, 14630, 29260, 58520, 2636857, 5273714, 10547428, 13184285, 18457999, 21094856, 26368570, 29005427, 36915998, 50100283, 52737140, 58010854, 73831996, 92289995, 100200566, 105474280, 116021708, 145027135, 147663992, 184579990, 200401132, 203037989, 232043416, 250501415, 290054270, 350701981, 369159980, 400802264, 406075978, 501002830, 551103113, 580108540, 701403962, 738319960, 812151956, 1002005660, 1015189945, 1102206226, 1160217080, 1402807924, 1624303912, 1753509905, 2004011320, 2030379890, 2204412452, 2755515565, 2805615848, 3507019810, 3857721791, 4060759780, 4408824904, 5511031130, 7014039620, 7715443582, 8121519560, 11022062260, 14028079240, 15430887164, 19288608955, 22044124520, 30861774328, 38577217910, 77154435820, 154308871640]

約数ペア:

[(1, 154308871640), (2, 77154435820), (4, 38577217910), (5, 30861774328), (7, 22044124520), (8, 19288608955), (10, 15430887164), (11, 14028079240), (14, 11022062260), (19, 8121519560), (20, 7715443582), (22, 7014039620), (28, 5511031130), (35, 4408824904), (38, 4060759780), (40, 3857721791), (44, 3507019810), (55, 2805615848), (56, 2755515565), (70, 2204412452), (76, 2030379890), (77, 2004011320), (88, 1753509905), (95, 1624303912), (110, 1402807924), (133, 1160217080), (140, 1102206226), (152, 1015189945), (154, 1002005660), (190, 812151956), (209, 738319960), (220, 701403962), (266, 580108540), (280, 551103113), (308, 501002830), (380, 406075978), (385, 400802264), (418, 369159980), (440, 350701981), (532, 290054270), (616, 250501415), (665, 232043416), (760, 203037989), (770, 200401132), (836, 184579990), (1045, 147663992), (1064, 145027135), (1330, 116021708), (1463, 105474280), (1540, 100200566), (1672, 92289995), (2090, 73831996), (2660, 58010854), (2926, 52737140), (3080, 50100283), (4180, 36915998), (5320, 29005427), (5852, 26368570), (7315, 21094856), (8360, 18457999), (11704, 13184285), (14630, 10547428), (29260, 5273714), (58520, 2636857)]