144978120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 560332800

約数和(自身を除く): 415354680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 127, 135, 140, 151, 168, 180, 189, 210, 216, 252, 254, 270, 280, 302, 315, 360, 378, 381, 420, 453, 504, 508, 540, 604, 630, 635, 755, 756, 762, 840, 889, 906, 945, 1016, 1057, 1080, 1143, 1208, 1260, 1270, 1359, 1510, 1512, 1524, 1778, 1812, 1890, 1905, 2114, 2265, 2286, 2520, 2540, 2667, 2718, 3020, 3048, 3171, 3429, 3556, 3624, 3780, 3810, 4077, 4228, 4445, 4530, 4572, 5080, 5285, 5334, 5436, 5715, 6040, 6342, 6795, 6858, 7112, 7560, 7620, 8001, 8154, 8456, 8890, 9060, 9144, 9513, 10570, 10668, 10872, 11430, 12684, 13335, 13590, 13716, 15240, 15855, 16002, 16308, 17145, 17780, 18120, 19026, 19177, 20385, 21140, 21336, 22860, 24003, 25368, 26670, 27180, 27432, 28539, 31710, 32004, 32616, 34290, 35560, 38052, 38354, 40005, 40770, 42280, 45720, 47565, 48006, 53340, 54360, 57078, 57531, 63420, 64008, 68580, 76104, 76708, 80010, 81540, 95130, 95885, 96012, 106680, 114156, 115062, 120015, 126840, 134239, 137160, 142695, 153416, 160020, 163080, 172593, 190260, 191770, 192024, 228312, 230124, 240030, 268478, 285390, 287655, 320040, 345186, 380520, 383540, 402717, 460248, 480060, 517779, 536956, 570780, 575310, 671195, 690372, 767080, 805434, 862965, 960120, 1035558, 1073912, 1141560, 1150620, 1208151, 1342390, 1380744, 1610868, 1725930, 2013585, 2071116, 2301240, 2416302, 2588895, 2684780, 3221736, 3451860, 3624453, 4027170, 4142232, 4832604, 5177790, 5369560, 6040755, 6903720, 7248906, 8054340, 9665208, 10355580, 12081510, 14497812, 16108680, 18122265, 20711160, 24163020, 28995624, 36244530, 48326040, 72489060, 144978120]

約数ペア:

[(1, 144978120), (2, 72489060), (3, 48326040), (4, 36244530), (5, 28995624), (6, 24163020), (7, 20711160), (8, 18122265), (9, 16108680), (10, 14497812), (12, 12081510), (14, 10355580), (15, 9665208), (18, 8054340), (20, 7248906), (21, 6903720), (24, 6040755), (27, 5369560), (28, 5177790), (30, 4832604), (35, 4142232), (36, 4027170), (40, 3624453), (42, 3451860), (45, 3221736), (54, 2684780), (56, 2588895), (60, 2416302), (63, 2301240), (70, 2071116), (72, 2013585), (84, 1725930), (90, 1610868), (105, 1380744), (108, 1342390), (120, 1208151), (126, 1150620), (127, 1141560), (135, 1073912), (140, 1035558), (151, 960120), (168, 862965), (180, 805434), (189, 767080), (210, 690372), (216, 671195), (252, 575310), (254, 570780), (270, 536956), (280, 517779), (302, 480060), (315, 460248), (360, 402717), (378, 383540), (381, 380520), (420, 345186), (453, 320040), (504, 287655), (508, 285390), (540, 268478), (604, 240030), (630, 230124), (635, 228312), (755, 192024), (756, 191770), (762, 190260), (840, 172593), (889, 163080), (906, 160020), (945, 153416), (1016, 142695), (1057, 137160), (1080, 134239), (1143, 126840), (1208, 120015), (1260, 115062), (1270, 114156), (1359, 106680), (1510, 96012), (1512, 95885), (1524, 95130), (1778, 81540), (1812, 80010), (1890, 76708), (1905, 76104), (2114, 68580), (2265, 64008), (2286, 63420), (2520, 57531), (2540, 57078), (2667, 54360), (2718, 53340), (3020, 48006), (3048, 47565), (3171, 45720), (3429, 42280), (3556, 40770), (3624, 40005), (3780, 38354), (3810, 38052), (4077, 35560), (4228, 34290), (4445, 32616), (4530, 32004), (4572, 31710), (5080, 28539), (5285, 27432), (5334, 27180), (5436, 26670), (5715, 25368), (6040, 24003), (6342, 22860), (6795, 21336), (6858, 21140), (7112, 20385), (7560, 19177), (7620, 19026), (8001, 18120), (8154, 17780), (8456, 17145), (8890, 16308), (9060, 16002), (9144, 15855), (9513, 15240), (10570, 13716), (10668, 13590), (10872, 13335), (11430, 12684)]