17909883960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1\times {\mathrm{2083}}^1$

素因数の和:2757

約数の個数: 128

約数和(自身を含む): 54251354880

約数和(自身を除く): 36341470920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 523, 548, 685, 822, 1046, 1096, 1370, 1569, 1644, 2055, 2083, 2092, 2615, 2740, 3138, 3288, 4110, 4166, 4184, 5230, 5480, 6249, 6276, 7845, 8220, 8332, 10415, 10460, 12498, 12552, 15690, 16440, 16664, 20830, 20920, 24996, 31245, 31380, 41660, 49992, 62490, 62760, 71651, 83320, 124980, 143302, 214953, 249960, 285371, 286604, 358255, 429906, 570742, 573208, 716510, 856113, 859812, 1074765, 1089409, 1141484, 1426855, 1433020, 1712226, 1719624, 2149530, 2178818, 2282968, 2853710, 2866040, 3268227, 3424452, 4280565, 4299060, 4357636, 5447045, 5707420, 6536454, 6848904, 8561130, 8598120, 8715272, 10894090, 11414840, 13072908, 16341135, 17122260, 21788180, 26145816, 32682270, 34244520, 43576360, 65364540, 130729080, 149249033, 298498066, 447747099, 596996132, 746245165, 895494198, 1193992264, 1492490330, 1790988396, 2238735495, 2984980660, 3581976792, 4477470990, 5969961320, 8954941980, 17909883960]

約数ペア:

[(1, 17909883960), (2, 8954941980), (3, 5969961320), (4, 4477470990), (5, 3581976792), (6, 2984980660), (8, 2238735495), (10, 1790988396), (12, 1492490330), (15, 1193992264), (20, 895494198), (24, 746245165), (30, 596996132), (40, 447747099), (60, 298498066), (120, 149249033), (137, 130729080), (274, 65364540), (411, 43576360), (523, 34244520), (548, 32682270), (685, 26145816), (822, 21788180), (1046, 17122260), (1096, 16341135), (1370, 13072908), (1569, 11414840), (1644, 10894090), (2055, 8715272), (2083, 8598120), (2092, 8561130), (2615, 6848904), (2740, 6536454), (3138, 5707420), (3288, 5447045), (4110, 4357636), (4166, 4299060), (4184, 4280565), (5230, 3424452), (5480, 3268227), (6249, 2866040), (6276, 2853710), (7845, 2282968), (8220, 2178818), (8332, 2149530), (10415, 1719624), (10460, 1712226), (12498, 1433020), (12552, 1426855), (15690, 1141484), (16440, 1089409), (16664, 1074765), (20830, 859812), (20920, 856113), (24996, 716510), (31245, 573208), (31380, 570742), (41660, 429906), (49992, 358255), (62490, 286604), (62760, 285371), (71651, 249960), (83320, 214953), (124980, 143302)]