262341360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 940892160

約数和(自身を除く): 678550800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 127, 144, 151, 152, 171, 180, 190, 228, 240, 254, 285, 302, 304, 342, 360, 380, 381, 453, 456, 508, 570, 604, 635, 684, 720, 755, 760, 762, 855, 906, 912, 1016, 1140, 1143, 1208, 1270, 1359, 1368, 1510, 1520, 1524, 1710, 1812, 1905, 2032, 2265, 2280, 2286, 2413, 2416, 2540, 2718, 2736, 2869, 3020, 3048, 3420, 3624, 3810, 4530, 4560, 4572, 4826, 5080, 5436, 5715, 5738, 6040, 6096, 6795, 6840, 7239, 7248, 7620, 8607, 9060, 9144, 9652, 10160, 10872, 11430, 11476, 12065, 12080, 13590, 13680, 14345, 14478, 15240, 17214, 18120, 18288, 19177, 19304, 21717, 21744, 22860, 22952, 24130, 25821, 27180, 28690, 28956, 30480, 34428, 36195, 36240, 38354, 38608, 43035, 43434, 45720, 45904, 48260, 51642, 54360, 57380, 57531, 57912, 68856, 72390, 76708, 86070, 86868, 91440, 95885, 96520, 103284, 108585, 108720, 114760, 115062, 115824, 129105, 137712, 144780, 153416, 172140, 172593, 173736, 191770, 193040, 206568, 217170, 229520, 230124, 258210, 287655, 289560, 306832, 344280, 345186, 347472, 364363, 383540, 413136, 434340, 460248, 516420, 575310, 579120, 688560, 690372, 728726, 767080, 862965, 868680, 920496, 1032840, 1093089, 1150620, 1380744, 1457452, 1534160, 1725930, 1737360, 1821815, 2065680, 2186178, 2301240, 2761488, 2914904, 3279267, 3451860, 3643630, 4372356, 4602480, 5465445, 5829808, 6558534, 6903720, 7287260, 8744712, 10930890, 13117068, 13807440, 14574520, 16396335, 17489424, 21861780, 26234136, 29149040, 32792670, 43723560, 52468272, 65585340, 87447120, 131170680, 262341360]

約数ペア:

[(1, 262341360), (2, 131170680), (3, 87447120), (4, 65585340), (5, 52468272), (6, 43723560), (8, 32792670), (9, 29149040), (10, 26234136), (12, 21861780), (15, 17489424), (16, 16396335), (18, 14574520), (19, 13807440), (20, 13117068), (24, 10930890), (30, 8744712), (36, 7287260), (38, 6903720), (40, 6558534), (45, 5829808), (48, 5465445), (57, 4602480), (60, 4372356), (72, 3643630), (76, 3451860), (80, 3279267), (90, 2914904), (95, 2761488), (114, 2301240), (120, 2186178), (127, 2065680), (144, 1821815), (151, 1737360), (152, 1725930), (171, 1534160), (180, 1457452), (190, 1380744), (228, 1150620), (240, 1093089), (254, 1032840), (285, 920496), (302, 868680), (304, 862965), (342, 767080), (360, 728726), (380, 690372), (381, 688560), (453, 579120), (456, 575310), (508, 516420), (570, 460248), (604, 434340), (635, 413136), (684, 383540), (720, 364363), (755, 347472), (760, 345186), (762, 344280), (855, 306832), (906, 289560), (912, 287655), (1016, 258210), (1140, 230124), (1143, 229520), (1208, 217170), (1270, 206568), (1359, 193040), (1368, 191770), (1510, 173736), (1520, 172593), (1524, 172140), (1710, 153416), (1812, 144780), (1905, 137712), (2032, 129105), (2265, 115824), (2280, 115062), (2286, 114760), (2413, 108720), (2416, 108585), (2540, 103284), (2718, 96520), (2736, 95885), (2869, 91440), (3020, 86868), (3048, 86070), (3420, 76708), (3624, 72390), (3810, 68856), (4530, 57912), (4560, 57531), (4572, 57380), (4826, 54360), (5080, 51642), (5436, 48260), (5715, 45904), (5738, 45720), (6040, 43434), (6096, 43035), (6795, 38608), (6840, 38354), (7239, 36240), (7248, 36195), (7620, 34428), (8607, 30480), (9060, 28956), (9144, 28690), (9652, 27180), (10160, 25821), (10872, 24130), (11430, 22952), (11476, 22860), (12065, 21744), (12080, 21717), (13590, 19304), (13680, 19177), (14345, 18288), (14478, 18120), (15240, 17214)]