42666960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 153204480

約数和(自身を除く): 110537520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 233, 240, 280, 327, 336, 420, 436, 466, 545, 560, 654, 699, 763, 840, 872, 932, 1090, 1165, 1308, 1398, 1526, 1631, 1635, 1680, 1744, 1864, 2180, 2289, 2330, 2616, 2796, 3052, 3262, 3270, 3495, 3728, 3815, 4360, 4578, 4660, 4893, 5232, 5592, 6104, 6524, 6540, 6990, 7630, 8155, 8720, 9156, 9320, 9786, 11184, 11445, 12208, 13048, 13080, 13980, 15260, 16310, 18312, 18640, 19572, 22890, 24465, 25397, 26096, 26160, 27960, 30520, 32620, 36624, 39144, 45780, 48930, 50794, 55920, 61040, 65240, 76191, 78288, 91560, 97860, 101588, 126985, 130480, 152382, 177779, 183120, 195720, 203176, 253970, 304764, 355558, 380955, 391440, 406352, 507940, 533337, 609528, 711116, 761910, 888895, 1015880, 1066674, 1219056, 1422232, 1523820, 1777790, 2031760, 2133348, 2666685, 2844464, 3047640, 3555580, 4266696, 5333370, 6095280, 7111160, 8533392, 10666740, 14222320, 21333480, 42666960]

約数ペア:

[(1, 42666960), (2, 21333480), (3, 14222320), (4, 10666740), (5, 8533392), (6, 7111160), (7, 6095280), (8, 5333370), (10, 4266696), (12, 3555580), (14, 3047640), (15, 2844464), (16, 2666685), (20, 2133348), (21, 2031760), (24, 1777790), (28, 1523820), (30, 1422232), (35, 1219056), (40, 1066674), (42, 1015880), (48, 888895), (56, 761910), (60, 711116), (70, 609528), (80, 533337), (84, 507940), (105, 406352), (109, 391440), (112, 380955), (120, 355558), (140, 304764), (168, 253970), (210, 203176), (218, 195720), (233, 183120), (240, 177779), (280, 152382), (327, 130480), (336, 126985), (420, 101588), (436, 97860), (466, 91560), (545, 78288), (560, 76191), (654, 65240), (699, 61040), (763, 55920), (840, 50794), (872, 48930), (932, 45780), (1090, 39144), (1165, 36624), (1308, 32620), (1398, 30520), (1526, 27960), (1631, 26160), (1635, 26096), (1680, 25397), (1744, 24465), (1864, 22890), (2180, 19572), (2289, 18640), (2330, 18312), (2616, 16310), (2796, 15260), (3052, 13980), (3262, 13080), (3270, 13048), (3495, 12208), (3728, 11445), (3815, 11184), (4360, 9786), (4578, 9320), (4660, 9156), (4893, 8720), (5232, 8155), (5592, 7630), (6104, 6990), (6524, 6540)]