142848720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{4049}}^1$

素因数の和:4082

約数の個数: 180

約数和(自身を含む): 558195300

約数和(自身を除く): 415346580

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4049, 4410, 5040, 5880, 7056, 8098, 8820, 11760, 12147, 16196, 17640, 20245, 24294, 28343, 32392, 35280, 36441, 40490, 48588, 56686, 60735, 64784, 72882, 80980, 85029, 97176, 113372, 121470, 141715, 145764, 161960, 170058, 182205, 194352, 198401, 226744, 242940, 255087, 283430, 291528, 323920, 340116, 364410, 396802, 425145, 453488, 485880, 510174, 566860, 583056, 595203, 680232, 728820, 793604, 850290, 971760, 992005, 1020348, 1133720, 1190406, 1275435, 1360464, 1457640, 1587208, 1700580, 1785609, 1984010, 2040696, 2267440, 2380812, 2550870, 2915280, 2976015, 3174416, 3401160, 3571218, 3968020, 4081392, 4761624, 5101740, 5952030, 6802320, 7142436, 7936040, 8928045, 9523248, 10203480, 11904060, 14284872, 15872080, 17856090, 20406960, 23808120, 28569744, 35712180, 47616240, 71424360, 142848720]

約数ペア:

[(1, 142848720), (2, 71424360), (3, 47616240), (4, 35712180), (5, 28569744), (6, 23808120), (7, 20406960), (8, 17856090), (9, 15872080), (10, 14284872), (12, 11904060), (14, 10203480), (15, 9523248), (16, 8928045), (18, 7936040), (20, 7142436), (21, 6802320), (24, 5952030), (28, 5101740), (30, 4761624), (35, 4081392), (36, 3968020), (40, 3571218), (42, 3401160), (45, 3174416), (48, 2976015), (49, 2915280), (56, 2550870), (60, 2380812), (63, 2267440), (70, 2040696), (72, 1984010), (80, 1785609), (84, 1700580), (90, 1587208), (98, 1457640), (105, 1360464), (112, 1275435), (120, 1190406), (126, 1133720), (140, 1020348), (144, 992005), (147, 971760), (168, 850290), (180, 793604), (196, 728820), (210, 680232), (240, 595203), (245, 583056), (252, 566860), (280, 510174), (294, 485880), (315, 453488), (336, 425145), (360, 396802), (392, 364410), (420, 340116), (441, 323920), (490, 291528), (504, 283430), (560, 255087), (588, 242940), (630, 226744), (720, 198401), (735, 194352), (784, 182205), (840, 170058), (882, 161960), (980, 145764), (1008, 141715), (1176, 121470), (1260, 113372), (1470, 97176), (1680, 85029), (1764, 80980), (1960, 72882), (2205, 64784), (2352, 60735), (2520, 56686), (2940, 48588), (3528, 40490), (3920, 36441), (4049, 35280), (4410, 32392), (5040, 28343), (5880, 24294), (7056, 20245), (8098, 17640), (8820, 16196), (11760, 12147)]