20136089040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{232411}}^1$

素因数の和:232465

約数の個数: 120

約数和(自身を含む): 65880435168

約数和(自身を除く): 45744346128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8664, 10830, 14440, 17328, 21660, 28880, 43320, 86640, 232411, 464822, 697233, 929644, 1162055, 1394466, 1859288, 2324110, 2788932, 3486165, 3718576, 4415809, 4648220, 5577864, 6972330, 8831618, 9296440, 11155728, 13247427, 13944660, 17663236, 18592880, 22079045, 26494854, 27889320, 35326472, 44158090, 52989708, 55778640, 66237135, 70652944, 83900371, 88316180, 105979416, 132474270, 167800742, 176632360, 211958832, 251701113, 264948540, 335601484, 353264720, 419501855, 503402226, 529897080, 671202968, 839003710, 1006804452, 1059794160, 1258505565, 1342405936, 1678007420, 2013608904, 2517011130, 3356014840, 4027217808, 5034022260, 6712029680, 10068044520, 20136089040]

約数ペア:

[(1, 20136089040), (2, 10068044520), (3, 6712029680), (4, 5034022260), (5, 4027217808), (6, 3356014840), (8, 2517011130), (10, 2013608904), (12, 1678007420), (15, 1342405936), (16, 1258505565), (19, 1059794160), (20, 1006804452), (24, 839003710), (30, 671202968), (38, 529897080), (40, 503402226), (48, 419501855), (57, 353264720), (60, 335601484), (76, 264948540), (80, 251701113), (95, 211958832), (114, 176632360), (120, 167800742), (152, 132474270), (190, 105979416), (228, 88316180), (240, 83900371), (285, 70652944), (304, 66237135), (361, 55778640), (380, 52989708), (456, 44158090), (570, 35326472), (722, 27889320), (760, 26494854), (912, 22079045), (1083, 18592880), (1140, 17663236), (1444, 13944660), (1520, 13247427), (1805, 11155728), (2166, 9296440), (2280, 8831618), (2888, 6972330), (3610, 5577864), (4332, 4648220), (4560, 4415809), (5415, 3718576), (5776, 3486165), (7220, 2788932), (8664, 2324110), (10830, 1859288), (14440, 1394466), (17328, 1162055), (21660, 929644), (28880, 697233), (43320, 464822), (86640, 232411)]