237416520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 796340160

約数和(自身を除く): 558923640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 121, 132, 165, 166, 197, 220, 242, 249, 264, 330, 332, 363, 394, 415, 440, 484, 498, 591, 605, 660, 664, 726, 788, 830, 913, 968, 985, 996, 1182, 1210, 1245, 1320, 1452, 1576, 1660, 1815, 1826, 1970, 1992, 2167, 2364, 2420, 2490, 2739, 2904, 2955, 3320, 3630, 3652, 3940, 4334, 4565, 4728, 4840, 4980, 5478, 5910, 6501, 7260, 7304, 7880, 8668, 9130, 9960, 10043, 10835, 10956, 11820, 13002, 13695, 14520, 16351, 17336, 18260, 20086, 21670, 21912, 23640, 23837, 26004, 27390, 30129, 32505, 32702, 36520, 40172, 43340, 47674, 49053, 50215, 52008, 54780, 60258, 65010, 65404, 71511, 80344, 81755, 86680, 95348, 98106, 100430, 109560, 119185, 120516, 130020, 130808, 143022, 150645, 163510, 179861, 190696, 196212, 200860, 238370, 241032, 245265, 260040, 286044, 301290, 327020, 357555, 359722, 392424, 401720, 476740, 490530, 539583, 572088, 602580, 654040, 715110, 719444, 899305, 953480, 981060, 1079166, 1205160, 1430220, 1438888, 1798610, 1962120, 1978471, 2158332, 2697915, 2860440, 3597220, 3956942, 4316664, 5395830, 5935413, 7194440, 7913884, 9892355, 10791660, 11870826, 15827768, 19784710, 21583320, 23741652, 29677065, 39569420, 47483304, 59354130, 79138840, 118708260, 237416520]

約数ペア:

[(1, 237416520), (2, 118708260), (3, 79138840), (4, 59354130), (5, 47483304), (6, 39569420), (8, 29677065), (10, 23741652), (11, 21583320), (12, 19784710), (15, 15827768), (20, 11870826), (22, 10791660), (24, 9892355), (30, 7913884), (33, 7194440), (40, 5935413), (44, 5395830), (55, 4316664), (60, 3956942), (66, 3597220), (83, 2860440), (88, 2697915), (110, 2158332), (120, 1978471), (121, 1962120), (132, 1798610), (165, 1438888), (166, 1430220), (197, 1205160), (220, 1079166), (242, 981060), (249, 953480), (264, 899305), (330, 719444), (332, 715110), (363, 654040), (394, 602580), (415, 572088), (440, 539583), (484, 490530), (498, 476740), (591, 401720), (605, 392424), (660, 359722), (664, 357555), (726, 327020), (788, 301290), (830, 286044), (913, 260040), (968, 245265), (985, 241032), (996, 238370), (1182, 200860), (1210, 196212), (1245, 190696), (1320, 179861), (1452, 163510), (1576, 150645), (1660, 143022), (1815, 130808), (1826, 130020), (1970, 120516), (1992, 119185), (2167, 109560), (2364, 100430), (2420, 98106), (2490, 95348), (2739, 86680), (2904, 81755), (2955, 80344), (3320, 71511), (3630, 65404), (3652, 65010), (3940, 60258), (4334, 54780), (4565, 52008), (4728, 50215), (4840, 49053), (4980, 47674), (5478, 43340), (5910, 40172), (6501, 36520), (7260, 32702), (7304, 32505), (7880, 30129), (8668, 27390), (9130, 26004), (9960, 23837), (10043, 23640), (10835, 21912), (10956, 21670), (11820, 20086), (13002, 18260), (13695, 17336), (14520, 16351)]