42589260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:637

約数の個数: 192

約数和(自身を含む): 159667200

約数和(自身を除く): 117077940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 593, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1186, 1197, 1260, 1330, 1596, 1710, 1779, 1890, 1995, 2052, 2372, 2394, 2565, 2660, 2965, 3420, 3558, 3591, 3780, 3990, 4151, 4788, 5130, 5337, 5930, 5985, 7116, 7182, 7980, 8302, 8895, 10260, 10674, 11267, 11860, 11970, 12453, 14364, 16011, 16604, 17790, 17955, 20755, 21348, 22534, 23940, 24906, 26685, 32022, 33801, 35580, 35910, 37359, 41510, 45068, 49812, 53370, 56335, 62265, 64044, 67602, 71820, 74718, 78869, 80055, 83020, 101403, 106740, 112077, 112670, 124530, 135204, 149436, 157738, 160110, 169005, 186795, 202806, 224154, 225340, 236607, 249060, 304209, 315476, 320220, 338010, 373590, 394345, 405612, 448308, 473214, 507015, 560385, 608418, 676020, 709821, 747180, 788690, 946428, 1014030, 1120770, 1183035, 1216836, 1419642, 1521045, 1577380, 2028060, 2129463, 2241540, 2366070, 2839284, 3042090, 3549105, 4258926, 4732140, 6084180, 7098210, 8517852, 10647315, 14196420, 21294630, 42589260]

約数ペア:

[(1, 42589260), (2, 21294630), (3, 14196420), (4, 10647315), (5, 8517852), (6, 7098210), (7, 6084180), (9, 4732140), (10, 4258926), (12, 3549105), (14, 3042090), (15, 2839284), (18, 2366070), (19, 2241540), (20, 2129463), (21, 2028060), (27, 1577380), (28, 1521045), (30, 1419642), (35, 1216836), (36, 1183035), (38, 1120770), (42, 1014030), (45, 946428), (54, 788690), (57, 747180), (60, 709821), (63, 676020), (70, 608418), (76, 560385), (84, 507015), (90, 473214), (95, 448308), (105, 405612), (108, 394345), (114, 373590), (126, 338010), (133, 320220), (135, 315476), (140, 304209), (171, 249060), (180, 236607), (189, 225340), (190, 224154), (210, 202806), (228, 186795), (252, 169005), (266, 160110), (270, 157738), (285, 149436), (315, 135204), (342, 124530), (378, 112670), (380, 112077), (399, 106740), (420, 101403), (513, 83020), (532, 80055), (540, 78869), (570, 74718), (593, 71820), (630, 67602), (665, 64044), (684, 62265), (756, 56335), (798, 53370), (855, 49812), (945, 45068), (1026, 41510), (1140, 37359), (1186, 35910), (1197, 35580), (1260, 33801), (1330, 32022), (1596, 26685), (1710, 24906), (1779, 23940), (1890, 22534), (1995, 21348), (2052, 20755), (2372, 17955), (2394, 17790), (2565, 16604), (2660, 16011), (2965, 14364), (3420, 12453), (3558, 11970), (3591, 11860), (3780, 11267), (3990, 10674), (4151, 10260), (4788, 8895), (5130, 8302), (5337, 7980), (5930, 7182), (5985, 7116)]