538458480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5668

約数の個数: 240

約数和(自身を含む): 2175813120

約数和(自身を除く): 1637354640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5623, 5985, 6384, 6840, 7980, 9576, 10640, 11246, 11970, 13680, 15960, 16869, 19152, 22492, 23940, 28115, 31920, 33738, 39361, 44984, 47880, 50607, 56230, 67476, 78722, 84345, 89968, 95760, 101214, 106837, 112460, 118083, 134952, 157444, 168690, 196805, 202428, 213674, 224920, 236166, 253035, 269904, 314888, 320511, 337380, 354249, 393610, 404856, 427348, 449840, 472332, 506070, 534185, 590415, 629776, 641022, 674760, 708498, 747859, 787220, 809712, 854696, 944664, 961533, 1012140, 1068370, 1180830, 1282044, 1349520, 1416996, 1495718, 1574440, 1602555, 1709392, 1771245, 1889328, 1923066, 2024280, 2136740, 2243577, 2361660, 2564088, 2833992, 2991436, 3148880, 3205110, 3542490, 3739295, 3846132, 4048560, 4273480, 4487154, 4723320, 4807665, 5128176, 5667984, 5982872, 6410220, 6730731, 7084980, 7478590, 7692264, 8546960, 8974308, 9446640, 9615330, 11217885, 11965744, 12820440, 13461462, 14169960, 14957180, 15384528, 17948616, 19230660, 22435770, 25640880, 26922924, 28339920, 29914360, 33653655, 35897232, 38461320, 44871540, 53845848, 59828720, 67307310, 76922640, 89743080, 107691696, 134614620, 179486160, 269229240, 538458480]

約数ペア:

[(1, 538458480), (2, 269229240), (3, 179486160), (4, 134614620), (5, 107691696), (6, 89743080), (7, 76922640), (8, 67307310), (9, 59828720), (10, 53845848), (12, 44871540), (14, 38461320), (15, 35897232), (16, 33653655), (18, 29914360), (19, 28339920), (20, 26922924), (21, 25640880), (24, 22435770), (28, 19230660), (30, 17948616), (35, 15384528), (36, 14957180), (38, 14169960), (40, 13461462), (42, 12820440), (45, 11965744), (48, 11217885), (56, 9615330), (57, 9446640), (60, 8974308), (63, 8546960), (70, 7692264), (72, 7478590), (76, 7084980), (80, 6730731), (84, 6410220), (90, 5982872), (95, 5667984), (105, 5128176), (112, 4807665), (114, 4723320), (120, 4487154), (126, 4273480), (133, 4048560), (140, 3846132), (144, 3739295), (152, 3542490), (168, 3205110), (171, 3148880), (180, 2991436), (190, 2833992), (210, 2564088), (228, 2361660), (240, 2243577), (252, 2136740), (266, 2024280), (280, 1923066), (285, 1889328), (304, 1771245), (315, 1709392), (336, 1602555), (342, 1574440), (360, 1495718), (380, 1416996), (399, 1349520), (420, 1282044), (456, 1180830), (504, 1068370), (532, 1012140), (560, 961533), (570, 944664), (630, 854696), (665, 809712), (684, 787220), (720, 747859), (760, 708498), (798, 674760), (840, 641022), (855, 629776), (912, 590415), (1008, 534185), (1064, 506070), (1140, 472332), (1197, 449840), (1260, 427348), (1330, 404856), (1368, 393610), (1520, 354249), (1596, 337380), (1680, 320511), (1710, 314888), (1995, 269904), (2128, 253035), (2280, 236166), (2394, 224920), (2520, 213674), (2660, 202428), (2736, 196805), (3192, 168690), (3420, 157444), (3990, 134952), (4560, 118083), (4788, 112460), (5040, 106837), (5320, 101214), (5623, 95760), (5985, 89968), (6384, 84345), (6840, 78722), (7980, 67476), (9576, 56230), (10640, 50607), (11246, 47880), (11970, 44984), (13680, 39361), (15960, 33738), (16869, 31920), (19152, 28115), (22492, 23940)]