838102160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 2361277440

約数和(自身を除く): 1523175280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 227, 266, 280, 304, 347, 380, 454, 532, 560, 665, 694, 760, 908, 1064, 1135, 1330, 1388, 1520, 1589, 1735, 1816, 2128, 2270, 2429, 2660, 2776, 3178, 3470, 3632, 4313, 4540, 4858, 5320, 5552, 6356, 6593, 6940, 7945, 8626, 9080, 9716, 10640, 12145, 12712, 13186, 13880, 15890, 17252, 18160, 19432, 21565, 24290, 25424, 26372, 27760, 30191, 31780, 32965, 34504, 38864, 43130, 46151, 48580, 52744, 60382, 63560, 65930, 69008, 78769, 86260, 92302, 97160, 105488, 120764, 127120, 131860, 150955, 157538, 172520, 184604, 194320, 230755, 241528, 263720, 301910, 315076, 345040, 369208, 393845, 461510, 483056, 527440, 551383, 603820, 630152, 738416, 787690, 923020, 1102766, 1207640, 1260304, 1496611, 1575380, 1846040, 2205532, 2415280, 2756915, 2993222, 3150760, 3692080, 4411064, 5513830, 5986444, 6301520, 7483055, 8822128, 10476277, 11027660, 11972888, 14966110, 20952554, 22055320, 23945776, 29932220, 41905108, 44110640, 52381385, 59864440, 83810216, 104762770, 119728880, 167620432, 209525540, 419051080, 838102160]

約数ペア:

[(1, 838102160), (2, 419051080), (4, 209525540), (5, 167620432), (7, 119728880), (8, 104762770), (10, 83810216), (14, 59864440), (16, 52381385), (19, 44110640), (20, 41905108), (28, 29932220), (35, 23945776), (38, 22055320), (40, 20952554), (56, 14966110), (70, 11972888), (76, 11027660), (80, 10476277), (95, 8822128), (112, 7483055), (133, 6301520), (140, 5986444), (152, 5513830), (190, 4411064), (227, 3692080), (266, 3150760), (280, 2993222), (304, 2756915), (347, 2415280), (380, 2205532), (454, 1846040), (532, 1575380), (560, 1496611), (665, 1260304), (694, 1207640), (760, 1102766), (908, 923020), (1064, 787690), (1135, 738416), (1330, 630152), (1388, 603820), (1520, 551383), (1589, 527440), (1735, 483056), (1816, 461510), (2128, 393845), (2270, 369208), (2429, 345040), (2660, 315076), (2776, 301910), (3178, 263720), (3470, 241528), (3632, 230755), (4313, 194320), (4540, 184604), (4858, 172520), (5320, 157538), (5552, 150955), (6356, 131860), (6593, 127120), (6940, 120764), (7945, 105488), (8626, 97160), (9080, 92302), (9716, 86260), (10640, 78769), (12145, 69008), (12712, 65930), (13186, 63560), (13880, 60382), (15890, 52744), (17252, 48580), (18160, 46151), (19432, 43130), (21565, 38864), (24290, 34504), (25424, 32965), (26372, 31780), (27760, 30191)]