243727440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 320

約数和(自身を含む): 895656960

約数和(自身を除く): 651929520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 43, 44, 48, 55, 57, 60, 66, 76, 80, 86, 88, 95, 110, 113, 114, 120, 129, 132, 152, 165, 172, 176, 190, 209, 215, 220, 226, 228, 240, 258, 264, 285, 304, 330, 339, 344, 380, 418, 430, 440, 452, 456, 473, 516, 528, 565, 570, 627, 645, 660, 678, 688, 760, 817, 836, 860, 880, 904, 912, 946, 1032, 1045, 1130, 1140, 1243, 1254, 1290, 1320, 1356, 1419, 1520, 1634, 1672, 1695, 1720, 1808, 1892, 2064, 2090, 2147, 2260, 2280, 2365, 2451, 2486, 2508, 2580, 2640, 2712, 2838, 3135, 3268, 3344, 3390, 3440, 3729, 3784, 4085, 4180, 4294, 4520, 4560, 4730, 4859, 4902, 4972, 5016, 5160, 5424, 5676, 6215, 6270, 6441, 6536, 6780, 7095, 7458, 7568, 8170, 8360, 8588, 8987, 9040, 9460, 9718, 9804, 9944, 10032, 10320, 10735, 11352, 12255, 12430, 12540, 12882, 13072, 13560, 14190, 14577, 14916, 16340, 16720, 17176, 17974, 18645, 18920, 19436, 19608, 19888, 21470, 22704, 23617, 24295, 24510, 24860, 25080, 25764, 26961, 27120, 28380, 29154, 29832, 32205, 32680, 34352, 35948, 37290, 37840, 38872, 39216, 42940, 44935, 47234, 48590, 49020, 49720, 50160, 51528, 53449, 53922, 56760, 58308, 59664, 64410, 65360, 70851, 71896, 72885, 74580, 77744, 85880, 89870, 92321, 94468, 97180, 98040, 99440, 103056, 106898, 107844, 113520, 116616, 118085, 128820, 134805, 141702, 143792, 145770, 149160, 160347, 171760, 179740, 184642, 188936, 194360, 196080, 213796, 215688, 233232, 236170, 257640, 267245, 269610, 276963, 283404, 291540, 298320, 320694, 354255, 359480, 369284, 377872, 388720, 427592, 431376, 461605, 472340, 515280, 534490, 539220, 553926, 566808, 583080, 641388, 708510, 718960, 738568, 801735, 855184, 923210, 944680, 1015531, 1068980, 1078440, 1107852, 1133616, 1166160, 1282776, 1384815, 1417020, 1477136, 1603470, 1846420, 1889360, 2031062, 2137960, 2156880, 2215704, 2565552, 2769630, 2834040, 3046593, 3206940, 3692840, 4062124, 4275920, 4431408, 5077655, 5539260, 5668080, 6093186, 6413880, 7385680, 8124248, 10155310, 11078520, 12186372, 12827760, 15232965, 16248496, 20310620, 22157040, 24372744, 30465930, 40621240, 48745488, 60931860, 81242480, 121863720, 243727440]

約数ペア:

[(1, 243727440), (2, 121863720), (3, 81242480), (4, 60931860), (5, 48745488), (6, 40621240), (8, 30465930), (10, 24372744), (11, 22157040), (12, 20310620), (15, 16248496), (16, 15232965), (19, 12827760), (20, 12186372), (22, 11078520), (24, 10155310), (30, 8124248), (33, 7385680), (38, 6413880), (40, 6093186), (43, 5668080), (44, 5539260), (48, 5077655), (55, 4431408), (57, 4275920), (60, 4062124), (66, 3692840), (76, 3206940), (80, 3046593), (86, 2834040), (88, 2769630), (95, 2565552), (110, 2215704), (113, 2156880), (114, 2137960), (120, 2031062), (129, 1889360), (132, 1846420), (152, 1603470), (165, 1477136), (172, 1417020), (176, 1384815), (190, 1282776), (209, 1166160), (215, 1133616), (220, 1107852), (226, 1078440), (228, 1068980), (240, 1015531), (258, 944680), (264, 923210), (285, 855184), (304, 801735), (330, 738568), (339, 718960), (344, 708510), (380, 641388), (418, 583080), (430, 566808), (440, 553926), (452, 539220), (456, 534490), (473, 515280), (516, 472340), (528, 461605), (565, 431376), (570, 427592), (627, 388720), (645, 377872), (660, 369284), (678, 359480), (688, 354255), (760, 320694), (817, 298320), (836, 291540), (860, 283404), (880, 276963), (904, 269610), (912, 267245), (946, 257640), (1032, 236170), (1045, 233232), (1130, 215688), (1140, 213796), (1243, 196080), (1254, 194360), (1290, 188936), (1320, 184642), (1356, 179740), (1419, 171760), (1520, 160347), (1634, 149160), (1672, 145770), (1695, 143792), (1720, 141702), (1808, 134805), (1892, 128820), (2064, 118085), (2090, 116616), (2147, 113520), (2260, 107844), (2280, 106898), (2365, 103056), (2451, 99440), (2486, 98040), (2508, 97180), (2580, 94468), (2640, 92321), (2712, 89870), (2838, 85880), (3135, 77744), (3268, 74580), (3344, 72885), (3390, 71896), (3440, 70851), (3729, 65360), (3784, 64410), (4085, 59664), (4180, 58308), (4294, 56760), (4520, 53922), (4560, 53449), (4730, 51528), (4859, 50160), (4902, 49720), (4972, 49020), (5016, 48590), (5160, 47234), (5424, 44935), (5676, 42940), (6215, 39216), (6270, 38872), (6441, 37840), (6536, 37290), (6780, 35948), (7095, 34352), (7458, 32680), (7568, 32205), (8170, 29832), (8360, 29154), (8588, 28380), (8987, 27120), (9040, 26961), (9460, 25764), (9718, 25080), (9804, 24860), (9944, 24510), (10032, 24295), (10320, 23617), (10735, 22704), (11352, 21470), (12255, 19888), (12430, 19608), (12540, 19436), (12882, 18920), (13072, 18645), (13560, 17974), (14190, 17176), (14577, 16720), (14916, 16340)]